72542224

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 147312000

約数和(自身を除く): 74769776

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 464, 632, 1264, 1979, 2291, 3958, 4582, 7916, 9164, 15832, 18328, 31664, 36656, 57391, 114782, 156341, 229564, 312682, 459128, 625364, 918256, 1250728, 2501456, 4533889, 9067778, 18135556, 36271112, 72542224]

約数ペア:

[(1, 72542224), (2, 36271112), (4, 18135556), (8, 9067778), (16, 4533889), (29, 2501456), (58, 1250728), (79, 918256), (116, 625364), (158, 459128), (232, 312682), (316, 229564), (464, 156341), (632, 114782), (1264, 57391), (1979, 36656), (2291, 31664), (3958, 18328), (4582, 15832), (7916, 9164)]