40469312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 87392256

約数和(自身を除く): 46922944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 383, 416, 508, 766, 832, 1016, 1532, 1651, 2032, 3064, 3302, 4064, 4979, 6128, 6604, 8128, 9958, 12256, 13208, 19916, 24512, 26416, 39832, 48641, 52832, 79664, 97282, 105664, 159328, 194564, 318656, 389128, 632333, 778256, 1264666, 1556512, 2529332, 3113024, 5058664, 10117328, 20234656, 40469312]

約数ペア:

[(1, 40469312), (2, 20234656), (4, 10117328), (8, 5058664), (13, 3113024), (16, 2529332), (26, 1556512), (32, 1264666), (52, 778256), (64, 632333), (104, 389128), (127, 318656), (208, 194564), (254, 159328), (383, 105664), (416, 97282), (508, 79664), (766, 52832), (832, 48641), (1016, 39832), (1532, 26416), (1651, 24512), (2032, 19916), (3064, 13208), (3302, 12256), (4064, 9958), (4979, 8128), (6128, 6604)]