7901328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 22605696

約数和(自身を除く): 14704368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 421, 552, 782, 816, 842, 1104, 1173, 1263, 1564, 1684, 2346, 2526, 3128, 3368, 4692, 5052, 6256, 6736, 7157, 9384, 9683, 10104, 14314, 18768, 19366, 20208, 21471, 28628, 29049, 38732, 42942, 57256, 58098, 77464, 85884, 114512, 116196, 154928, 164611, 171768, 232392, 329222, 343536, 464784, 493833, 658444, 987666, 1316888, 1975332, 2633776, 3950664, 7901328]

約数ペア:

[(1, 7901328), (2, 3950664), (3, 2633776), (4, 1975332), (6, 1316888), (8, 987666), (12, 658444), (16, 493833), (17, 464784), (23, 343536), (24, 329222), (34, 232392), (46, 171768), (48, 164611), (51, 154928), (68, 116196), (69, 114512), (92, 85884), (102, 77464), (136, 58098), (138, 57256), (184, 42942), (204, 38732), (272, 29049), (276, 28628), (368, 21471), (391, 20208), (408, 19366), (421, 18768), (552, 14314), (782, 10104), (816, 9683), (842, 9384), (1104, 7157), (1173, 6736), (1263, 6256), (1564, 5052), (1684, 4692), (2346, 3368), (2526, 3128)]