74012432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 162281280

約数和(自身を除く): 88268848

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 59, 74, 104, 118, 148, 163, 208, 236, 296, 326, 472, 481, 592, 652, 767, 944, 962, 1304, 1534, 1924, 2119, 2183, 2608, 3068, 3848, 4238, 4366, 6031, 6136, 7696, 8476, 8732, 9617, 12062, 12272, 16952, 17464, 19234, 24124, 28379, 33904, 34928, 38468, 48248, 56758, 76936, 78403, 96496, 113516, 125021, 153872, 156806, 227032, 250042, 313612, 355829, 454064, 500084, 627224, 711658, 1000168, 1254448, 1423316, 2000336, 2846632, 4625777, 5693264, 9251554, 18503108, 37006216, 74012432]

約数ペア:

[(1, 74012432), (2, 37006216), (4, 18503108), (8, 9251554), (13, 5693264), (16, 4625777), (26, 2846632), (37, 2000336), (52, 1423316), (59, 1254448), (74, 1000168), (104, 711658), (118, 627224), (148, 500084), (163, 454064), (208, 355829), (236, 313612), (296, 250042), (326, 227032), (472, 156806), (481, 153872), (592, 125021), (652, 113516), (767, 96496), (944, 78403), (962, 76936), (1304, 56758), (1534, 48248), (1924, 38468), (2119, 34928), (2183, 33904), (2608, 28379), (3068, 24124), (3848, 19234), (4238, 17464), (4366, 16952), (6031, 12272), (6136, 12062), (7696, 9617), (8476, 8732)]