4409808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 12665856

約数和(自身を除く): 8256048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 191, 208, 222, 296, 312, 382, 444, 481, 573, 592, 624, 764, 888, 962, 1146, 1443, 1528, 1776, 1924, 2292, 2483, 2886, 3056, 3848, 4584, 4966, 5772, 7067, 7449, 7696, 9168, 9932, 11544, 14134, 14898, 19864, 21201, 23088, 28268, 29796, 39728, 42402, 56536, 59592, 84804, 91871, 113072, 119184, 169608, 183742, 275613, 339216, 367484, 551226, 734968, 1102452, 1469936, 2204904, 4409808]

約数ペア:

[(1, 4409808), (2, 2204904), (3, 1469936), (4, 1102452), (6, 734968), (8, 551226), (12, 367484), (13, 339216), (16, 275613), (24, 183742), (26, 169608), (37, 119184), (39, 113072), (48, 91871), (52, 84804), (74, 59592), (78, 56536), (104, 42402), (111, 39728), (148, 29796), (156, 28268), (191, 23088), (208, 21201), (222, 19864), (296, 14898), (312, 14134), (382, 11544), (444, 9932), (481, 9168), (573, 7696), (592, 7449), (624, 7067), (764, 5772), (888, 4966), (962, 4584), (1146, 3848), (1443, 3056), (1528, 2886), (1776, 2483), (1924, 2292)]