28492368

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 77126016

約数和(自身を除く): 48633648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 263, 296, 366, 444, 488, 526, 592, 732, 789, 888, 976, 1052, 1464, 1578, 1776, 2104, 2257, 2928, 3156, 4208, 4514, 6312, 6771, 9028, 9731, 12624, 13542, 16043, 18056, 19462, 27084, 29193, 32086, 36112, 38924, 48129, 54168, 58386, 64172, 77848, 96258, 108336, 116772, 128344, 155696, 192516, 233544, 256688, 385032, 467088, 593591, 770064, 1187182, 1780773, 2374364, 3561546, 4748728, 7123092, 9497456, 14246184, 28492368]

約数ペア:

[(1, 28492368), (2, 14246184), (3, 9497456), (4, 7123092), (6, 4748728), (8, 3561546), (12, 2374364), (16, 1780773), (24, 1187182), (37, 770064), (48, 593591), (61, 467088), (74, 385032), (111, 256688), (122, 233544), (148, 192516), (183, 155696), (222, 128344), (244, 116772), (263, 108336), (296, 96258), (366, 77848), (444, 64172), (488, 58386), (526, 54168), (592, 48129), (732, 38924), (789, 36112), (888, 32086), (976, 29193), (1052, 27084), (1464, 19462), (1578, 18056), (1776, 16043), (2104, 13542), (2257, 12624), (2928, 9731), (3156, 9028), (4208, 6771), (4514, 6312)]