21552676341704

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1013}}^1\times {\mathrm{2179}}^1\times {\mathrm{32987}}^1$

素因数の和:36222

約数の個数: 64

約数和(自身を含む): 41564761243200

約数和(自身を除く): 20012084901496

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1013, 2026, 2179, 4052, 4358, 8104, 8716, 17432, 32987, 37481, 65974, 74962, 80623, 131948, 149924, 161246, 263896, 299848, 322492, 644984, 1220519, 2207327, 2441038, 4414654, 4882076, 8829308, 9764152, 17658616, 33415831, 66831662, 71878673, 81671099, 133663324, 143757346, 163342198, 267326648, 287514692, 326684396, 575029384, 653368792, 1236385747, 2472771494, 2659510901, 4945542988, 5319021802, 9891085976, 10638043604, 21276087208, 72813095749, 145626191498, 291252382996, 582504765992, 2694084542713, 5388169085426, 10776338170852, 21552676341704]

約数ペア:

[(1, 21552676341704), (2, 10776338170852), (4, 5388169085426), (8, 2694084542713), (37, 582504765992), (74, 291252382996), (148, 145626191498), (296, 72813095749), (1013, 21276087208), (2026, 10638043604), (2179, 9891085976), (4052, 5319021802), (4358, 4945542988), (8104, 2659510901), (8716, 2472771494), (17432, 1236385747), (32987, 653368792), (37481, 575029384), (65974, 326684396), (74962, 287514692), (80623, 267326648), (131948, 163342198), (149924, 143757346), (161246, 133663324), (263896, 81671099), (299848, 71878673), (322492, 66831662), (644984, 33415831), (1220519, 17658616), (2207327, 9764152), (2441038, 8829308), (4414654, 4882076)]