12857032

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 26303760

約数和(自身を除く): 13446728

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 83, 134, 136, 166, 268, 289, 332, 536, 578, 664, 1139, 1156, 1411, 2278, 2312, 2822, 4556, 5561, 5644, 9112, 11122, 11288, 19363, 22244, 23987, 38726, 44488, 47974, 77452, 94537, 95948, 154904, 189074, 191896, 378148, 756296, 1607129, 3214258, 6428516, 12857032]

約数ペア:

[(1, 12857032), (2, 6428516), (4, 3214258), (8, 1607129), (17, 756296), (34, 378148), (67, 191896), (68, 189074), (83, 154904), (134, 95948), (136, 94537), (166, 77452), (268, 47974), (289, 44488), (332, 38726), (536, 23987), (578, 22244), (664, 19363), (1139, 11288), (1156, 11122), (1411, 9112), (2278, 5644), (2312, 5561), (2822, 4556)]