28292832

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3216

約数の個数: 72

約数和(自身を含む): 83079360

約数和(自身を除く): 54786528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 3169, 4464, 6338, 8928, 9507, 12676, 19014, 25352, 28521, 38028, 50704, 57042, 76056, 98239, 101408, 114084, 152112, 196478, 228168, 294717, 304224, 392956, 456336, 589434, 785912, 884151, 912672, 1178868, 1571824, 1768302, 2357736, 3143648, 3536604, 4715472, 7073208, 9430944, 14146416, 28292832]

約数ペア:

[(1, 28292832), (2, 14146416), (3, 9430944), (4, 7073208), (6, 4715472), (8, 3536604), (9, 3143648), (12, 2357736), (16, 1768302), (18, 1571824), (24, 1178868), (31, 912672), (32, 884151), (36, 785912), (48, 589434), (62, 456336), (72, 392956), (93, 304224), (96, 294717), (124, 228168), (144, 196478), (186, 152112), (248, 114084), (279, 101408), (288, 98239), (372, 76056), (496, 57042), (558, 50704), (744, 38028), (992, 28521), (1116, 25352), (1488, 19014), (2232, 12676), (2976, 9507), (3169, 8928), (4464, 6338)]