15697560448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157429}}^1$

素因数の和:157503

約数の個数: 64

約数和(自身を含む): 33721506000

約数和(自身を除く): 18023945552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2432, 2624, 3116, 5248, 6232, 12464, 24928, 49856, 99712, 157429, 314858, 629716, 1259432, 2518864, 2991151, 5037728, 5982302, 6454589, 10075456, 11964604, 12909178, 20150912, 23929208, 25818356, 47858416, 51636712, 95716832, 103273424, 122637191, 191433664, 206546848, 245274382, 382867328, 413093696, 490548764, 826187392, 981097528, 1962195056, 3924390112, 7848780224, 15697560448]

約数ペア:

[(1, 15697560448), (2, 7848780224), (4, 3924390112), (8, 1962195056), (16, 981097528), (19, 826187392), (32, 490548764), (38, 413093696), (41, 382867328), (64, 245274382), (76, 206546848), (82, 191433664), (128, 122637191), (152, 103273424), (164, 95716832), (304, 51636712), (328, 47858416), (608, 25818356), (656, 23929208), (779, 20150912), (1216, 12909178), (1312, 11964604), (1558, 10075456), (2432, 6454589), (2624, 5982302), (3116, 5037728), (5248, 2991151), (6232, 2518864), (12464, 1259432), (24928, 629716), (49856, 314858), (99712, 157429)]