71352946

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 134742528

約数和(自身を除く): 63389582

約数列:

[1, 2, 7, 14, 23, 37, 46, 53, 74, 106, 113, 161, 226, 259, 322, 371, 518, 742, 791, 851, 1219, 1582, 1702, 1961, 2438, 2599, 3922, 4181, 5198, 5957, 5989, 8362, 8533, 11914, 11978, 13727, 17066, 18193, 27454, 29267, 36386, 41923, 45103, 58534, 83846, 90206, 96163, 137747, 192326, 221593, 275494, 315721, 443186, 631442, 673141, 964229, 1346282, 1551151, 1928458, 3102302, 5096639, 10193278, 35676473, 71352946]

約数ペア:

[(1, 71352946), (2, 35676473), (7, 10193278), (14, 5096639), (23, 3102302), (37, 1928458), (46, 1551151), (53, 1346282), (74, 964229), (106, 673141), (113, 631442), (161, 443186), (226, 315721), (259, 275494), (322, 221593), (371, 192326), (518, 137747), (742, 96163), (791, 90206), (851, 83846), (1219, 58534), (1582, 45103), (1702, 41923), (1961, 36386), (2438, 29267), (2599, 27454), (3922, 18193), (4181, 17066), (5198, 13727), (5957, 11978), (5989, 11914), (8362, 8533)]