29731504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 70174080

約数和(自身を除く): 40442576

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 523, 646, 748, 836, 1046, 1292, 1496, 1672, 2092, 2584, 2992, 3344, 3553, 4184, 5168, 5753, 7106, 8368, 8891, 9937, 11506, 14212, 17782, 19874, 23012, 28424, 35564, 39748, 46024, 56848, 71128, 79496, 92048, 97801, 109307, 142256, 158992, 168929, 195602, 218614, 337858, 391204, 437228, 675716, 782408, 874456, 1351432, 1564816, 1748912, 1858219, 2702864, 3716438, 7432876, 14865752, 29731504]

約数ペア:

[(1, 29731504), (2, 14865752), (4, 7432876), (8, 3716438), (11, 2702864), (16, 1858219), (17, 1748912), (19, 1564816), (22, 1351432), (34, 874456), (38, 782408), (44, 675716), (68, 437228), (76, 391204), (88, 337858), (136, 218614), (152, 195602), (176, 168929), (187, 158992), (209, 142256), (272, 109307), (304, 97801), (323, 92048), (374, 79496), (418, 71128), (523, 56848), (646, 46024), (748, 39748), (836, 35564), (1046, 28424), (1292, 23012), (1496, 19874), (1672, 17782), (2092, 14212), (2584, 11506), (2992, 9937), (3344, 8891), (3553, 8368), (4184, 7106), (5168, 5753)]