72890224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14281}}^1$

素因数の和:14329

約数の個数: 40

約数和(自身を含む): 159387120

約数和(自身を除く): 86496896

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 14281, 28562, 57124, 114248, 157091, 228496, 314182, 414149, 628364, 828298, 1256728, 1656596, 2513456, 3313192, 4555639, 6626384, 9111278, 18222556, 36445112, 72890224]

約数ペア:

[(1, 72890224), (2, 36445112), (4, 18222556), (8, 9111278), (11, 6626384), (16, 4555639), (22, 3313192), (29, 2513456), (44, 1656596), (58, 1256728), (88, 828298), (116, 628364), (176, 414149), (232, 314182), (319, 228496), (464, 157091), (638, 114248), (1276, 57124), (2552, 28562), (5104, 14281)]