57631028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 131584320

約数和(自身を除く): 73953292

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 641, 676, 988, 1183, 1282, 1729, 2366, 2564, 3211, 3458, 4487, 4732, 6422, 6916, 8333, 8974, 12179, 12844, 16666, 17948, 22477, 24358, 33332, 44954, 48716, 58331, 85253, 89908, 108329, 116662, 158327, 170506, 216658, 233324, 316654, 341012, 433316, 633308, 758303, 1108289, 1516606, 2058251, 2216578, 3033212, 4116502, 4433156, 8233004, 14407757, 28815514, 57631028]

約数ペア:

[(1, 57631028), (2, 28815514), (4, 14407757), (7, 8233004), (13, 4433156), (14, 4116502), (19, 3033212), (26, 2216578), (28, 2058251), (38, 1516606), (52, 1108289), (76, 758303), (91, 633308), (133, 433316), (169, 341012), (182, 316654), (247, 233324), (266, 216658), (338, 170506), (364, 158327), (494, 116662), (532, 108329), (641, 89908), (676, 85253), (988, 58331), (1183, 48716), (1282, 44954), (1729, 33332), (2366, 24358), (2564, 22477), (3211, 17948), (3458, 16666), (4487, 12844), (4732, 12179), (6422, 8974), (6916, 8333)]