38533456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3119

約数の個数: 40

約数和(自身を含む): 81746504

約数和(自身を除く): 43213048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3037, 3172, 6074, 6344, 12148, 12688, 24296, 39481, 48592, 78962, 157924, 185257, 315848, 370514, 631696, 741028, 1482056, 2408341, 2964112, 4816682, 9633364, 19266728, 38533456]

約数ペア:

[(1, 38533456), (2, 19266728), (4, 9633364), (8, 4816682), (13, 2964112), (16, 2408341), (26, 1482056), (52, 741028), (61, 631696), (104, 370514), (122, 315848), (208, 185257), (244, 157924), (488, 78962), (793, 48592), (976, 39481), (1586, 24296), (3037, 12688), (3172, 12148), (6074, 6344)]