22064432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 49080192

約数和(自身を除く): 27015760

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 47, 52, 61, 74, 94, 104, 122, 148, 188, 208, 244, 296, 376, 481, 488, 592, 611, 752, 793, 962, 976, 1222, 1586, 1739, 1924, 2257, 2444, 2867, 3172, 3478, 3848, 4514, 4888, 5734, 6344, 6956, 7696, 9028, 9776, 11468, 12688, 13912, 18056, 22607, 22936, 27824, 29341, 36112, 37271, 45214, 45872, 58682, 74542, 90428, 106079, 117364, 149084, 180856, 212158, 234728, 298168, 361712, 424316, 469456, 596336, 848632, 1379027, 1697264, 2758054, 5516108, 11032216, 22064432]

約数ペア:

[(1, 22064432), (2, 11032216), (4, 5516108), (8, 2758054), (13, 1697264), (16, 1379027), (26, 848632), (37, 596336), (47, 469456), (52, 424316), (61, 361712), (74, 298168), (94, 234728), (104, 212158), (122, 180856), (148, 149084), (188, 117364), (208, 106079), (244, 90428), (296, 74542), (376, 58682), (481, 45872), (488, 45214), (592, 37271), (611, 36112), (752, 29341), (793, 27824), (962, 22936), (976, 22607), (1222, 18056), (1586, 13912), (1739, 12688), (1924, 11468), (2257, 9776), (2444, 9028), (2867, 7696), (3172, 6956), (3478, 6344), (3848, 5734), (4514, 4888)]