18915677077552

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1483}}^1\times {\mathrm{16961447}}^1$

素因数の和:16962985

約数の個数: 40

約数和(自身を含む): 37454133782016

約数和(自身を除く): 18538456704464

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1483, 2966, 5932, 11864, 23728, 69701, 139402, 278804, 557608, 1115216, 16961447, 33922894, 67845788, 135691576, 271383152, 797188009, 1594376018, 3188752036, 6377504072, 12755008144, 25153825901, 50307651802, 100615303604, 201230607208, 402461214416, 1182229817347, 2364459634694, 4728919269388, 9457838538776, 18915677077552]

約数ペア:

[(1, 18915677077552), (2, 9457838538776), (4, 4728919269388), (8, 2364459634694), (16, 1182229817347), (47, 402461214416), (94, 201230607208), (188, 100615303604), (376, 50307651802), (752, 25153825901), (1483, 12755008144), (2966, 6377504072), (5932, 3188752036), (11864, 1594376018), (23728, 797188009), (69701, 271383152), (139402, 135691576), (278804, 67845788), (557608, 33922894), (1115216, 16961447)]