28544802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 46934238

約数列:

[1, 2, 3, 6, 11, 13, 17, 19, 22, 26, 33, 34, 38, 39, 51, 57, 66, 78, 102, 103, 114, 143, 187, 206, 209, 221, 247, 286, 309, 323, 374, 418, 429, 442, 494, 561, 618, 627, 646, 663, 741, 858, 969, 1122, 1133, 1254, 1326, 1339, 1482, 1751, 1938, 1957, 2266, 2431, 2678, 2717, 3399, 3502, 3553, 3914, 4017, 4199, 4862, 5253, 5434, 5871, 6798, 7106, 7293, 8034, 8151, 8398, 10506, 10659, 11742, 12597, 14586, 14729, 16302, 19261, 21318, 21527, 22763, 25194, 25441, 29458, 33269, 38522, 43054, 44187, 45526, 46189, 50882, 57783, 64581, 66538, 68289, 76323, 88374, 92378, 99807, 115566, 129162, 136578, 138567, 152646, 199614, 250393, 277134, 279851, 365959, 432497, 500786, 559702, 731918, 751179, 839553, 864994, 1097877, 1297491, 1502358, 1679106, 2195754, 2594982, 4757467, 9514934, 14272401, 28544802]

約数ペア:

[(1, 28544802), (2, 14272401), (3, 9514934), (6, 4757467), (11, 2594982), (13, 2195754), (17, 1679106), (19, 1502358), (22, 1297491), (26, 1097877), (33, 864994), (34, 839553), (38, 751179), (39, 731918), (51, 559702), (57, 500786), (66, 432497), (78, 365959), (102, 279851), (103, 277134), (114, 250393), (143, 199614), (187, 152646), (206, 138567), (209, 136578), (221, 129162), (247, 115566), (286, 99807), (309, 92378), (323, 88374), (374, 76323), (418, 68289), (429, 66538), (442, 64581), (494, 57783), (561, 50882), (618, 46189), (627, 45526), (646, 44187), (663, 43054), (741, 38522), (858, 33269), (969, 29458), (1122, 25441), (1133, 25194), (1254, 22763), (1326, 21527), (1339, 21318), (1482, 19261), (1751, 16302), (1938, 14729), (1957, 14586), (2266, 12597), (2431, 11742), (2678, 10659), (2717, 10506), (3399, 8398), (3502, 8151), (3553, 8034), (3914, 7293), (4017, 7106), (4199, 6798), (4862, 5871), (5253, 5434)]