56189384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 116188800

約数和(自身を除く): 59999416

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 97, 103, 148, 152, 194, 206, 296, 388, 412, 703, 776, 824, 1406, 1843, 1957, 2812, 3589, 3686, 3811, 3914, 5624, 7178, 7372, 7622, 7828, 9991, 14356, 14744, 15244, 15656, 19982, 28712, 30488, 39964, 68191, 72409, 79928, 136382, 144818, 189829, 272764, 289636, 369667, 379658, 545528, 579272, 739334, 759316, 1478668, 1518632, 2957336, 7023673, 14047346, 28094692, 56189384]

約数ペア:

[(1, 56189384), (2, 28094692), (4, 14047346), (8, 7023673), (19, 2957336), (37, 1518632), (38, 1478668), (74, 759316), (76, 739334), (97, 579272), (103, 545528), (148, 379658), (152, 369667), (194, 289636), (206, 272764), (296, 189829), (388, 144818), (412, 136382), (703, 79928), (776, 72409), (824, 68191), (1406, 39964), (1843, 30488), (1957, 28712), (2812, 19982), (3589, 15656), (3686, 15244), (3811, 14744), (3914, 14356), (5624, 9991), (7178, 7828), (7372, 7622)]