16384290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 43376256

約数和(自身を除く): 26991966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 977, 1118, 1290, 1677, 1954, 2795, 2931, 3354, 4885, 5590, 5862, 8385, 9770, 12701, 14655, 16770, 25402, 29310, 38103, 42011, 63505, 76206, 84022, 126033, 127010, 190515, 210055, 252066, 381030, 420110, 546143, 630165, 1092286, 1260330, 1638429, 2730715, 3276858, 5461430, 8192145, 16384290]

約数ペア:

[(1, 16384290), (2, 8192145), (3, 5461430), (5, 3276858), (6, 2730715), (10, 1638429), (13, 1260330), (15, 1092286), (26, 630165), (30, 546143), (39, 420110), (43, 381030), (65, 252066), (78, 210055), (86, 190515), (129, 127010), (130, 126033), (195, 84022), (215, 76206), (258, 63505), (390, 42011), (430, 38103), (559, 29310), (645, 25402), (977, 16770), (1118, 14655), (1290, 12701), (1677, 9770), (1954, 8385), (2795, 5862), (2931, 5590), (3354, 4885)]