72558304

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24917}}^1$

素因数の和:24947

約数の個数: 48

約数和(自身を含む): 175821408

約数和(自身を除く): 103263104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 24917, 49834, 99668, 174419, 199336, 323921, 348838, 398672, 647842, 697676, 797344, 1295684, 1395352, 2267447, 2591368, 2790704, 4534894, 5182736, 5581408, 9069788, 10365472, 18139576, 36279152, 72558304]

約数ペア:

[(1, 72558304), (2, 36279152), (4, 18139576), (7, 10365472), (8, 9069788), (13, 5581408), (14, 5182736), (16, 4534894), (26, 2790704), (28, 2591368), (32, 2267447), (52, 1395352), (56, 1295684), (91, 797344), (104, 697676), (112, 647842), (182, 398672), (208, 348838), (224, 323921), (364, 199336), (416, 174419), (728, 99668), (1456, 49834), (2912, 24917)]