23039939632

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{302711}}^1$

素因数の和:302857

約数の個数: 40

約数和(自身を含む): 45944416512

約数和(自身を除く): 22904476880

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 4757, 9514, 19028, 38056, 76112, 302711, 605422, 1210844, 2421688, 4843376, 20281637, 21492481, 40563274, 42984962, 81126548, 85969924, 162253096, 171939848, 324506192, 343879696, 1439996227, 2879992454, 5759984908, 11519969816, 23039939632]

約数ペア:

[(1, 23039939632), (2, 11519969816), (4, 5759984908), (8, 2879992454), (16, 1439996227), (67, 343879696), (71, 324506192), (134, 171939848), (142, 162253096), (268, 85969924), (284, 81126548), (536, 42984962), (568, 40563274), (1072, 21492481), (1136, 20281637), (4757, 4843376), (9514, 2421688), (19028, 1210844), (38056, 605422), (76112, 302711)]