28202436

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 75688704

約数和(自身を除く): 47486268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 683, 1116, 1147, 1332, 1366, 2049, 2294, 2732, 3441, 4098, 4588, 6147, 6882, 8196, 10323, 12294, 13764, 20646, 21173, 24588, 25271, 41292, 42346, 50542, 63519, 75813, 84692, 101084, 127038, 151626, 190557, 227439, 254076, 303252, 381114, 454878, 762228, 783401, 909756, 1566802, 2350203, 3133604, 4700406, 7050609, 9400812, 14101218, 28202436]

約数ペア:

[(1, 28202436), (2, 14101218), (3, 9400812), (4, 7050609), (6, 4700406), (9, 3133604), (12, 2350203), (18, 1566802), (31, 909756), (36, 783401), (37, 762228), (62, 454878), (74, 381114), (93, 303252), (111, 254076), (124, 227439), (148, 190557), (186, 151626), (222, 127038), (279, 101084), (333, 84692), (372, 75813), (444, 63519), (558, 50542), (666, 42346), (683, 41292), (1116, 25271), (1147, 24588), (1332, 21173), (1366, 20646), (2049, 13764), (2294, 12294), (2732, 10323), (3441, 8196), (4098, 6882), (4588, 6147)]