1567401887696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{40001069}}^1$

素因数の和:40001187

約数の個数: 40

約数和(自身を含む): 3174484915200

約数和(自身を除く): 1607083027504

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 4898, 9796, 19592, 39184, 40001069, 80002138, 160004276, 320008552, 640017104, 1240033139, 2480066278, 3160084451, 4960132556, 6320168902, 9920265112, 12640337804, 19840530224, 25280675608, 50561351216, 97962617981, 195925235962, 391850471924, 783700943848, 1567401887696]

約数ペア:

[(1, 1567401887696), (2, 783700943848), (4, 391850471924), (8, 195925235962), (16, 97962617981), (31, 50561351216), (62, 25280675608), (79, 19840530224), (124, 12640337804), (158, 9920265112), (248, 6320168902), (316, 4960132556), (496, 3160084451), (632, 2480066278), (1264, 1240033139), (2449, 640017104), (4898, 320008552), (9796, 160004276), (19592, 80002138), (39184, 40001069)]