29939104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 34411616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 911, 1027, 1264, 1822, 2054, 2528, 3644, 4108, 7288, 8216, 11843, 14576, 16432, 23686, 29152, 32864, 47372, 71969, 94744, 143938, 189488, 287876, 378976, 575752, 935597, 1151504, 1871194, 2303008, 3742388, 7484776, 14969552, 29939104]

約数ペア:

[(1, 29939104), (2, 14969552), (4, 7484776), (8, 3742388), (13, 2303008), (16, 1871194), (26, 1151504), (32, 935597), (52, 575752), (79, 378976), (104, 287876), (158, 189488), (208, 143938), (316, 94744), (416, 71969), (632, 47372), (911, 32864), (1027, 29152), (1264, 23686), (1822, 16432), (2054, 14576), (2528, 11843), (3644, 8216), (4108, 7288)]