28274976

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3214

約数の個数: 72

約数和(自身を含む): 83026944

約数和(自身を除く): 54751968

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, 3167, 4464, 6334, 8928, 9501, 12668, 19002, 25336, 28503, 38004, 50672, 57006, 76008, 98177, 101344, 114012, 152016, 196354, 228024, 294531, 304032, 392708, 456048, 589062, 785416, 883593, 912096, 1178124, 1570832, 1767186, 2356248, 3141664, 3534372, 4712496, 7068744, 9424992, 14137488, 28274976]

約数ペア:

[(1, 28274976), (2, 14137488), (3, 9424992), (4, 7068744), (6, 4712496), (8, 3534372), (9, 3141664), (12, 2356248), (16, 1767186), (18, 1570832), (24, 1178124), (31, 912096), (32, 883593), (36, 785416), (48, 589062), (62, 456048), (72, 392708), (93, 304032), (96, 294531), (124, 228024), (144, 196354), (186, 152016), (248, 114012), (279, 101344), (288, 98177), (372, 76008), (496, 57006), (558, 50672), (744, 38004), (992, 28503), (1116, 25336), (1488, 19002), (2232, 12668), (2976, 9501), (3167, 8928), (4464, 6334)]