28273032

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10613}}^1$

素因数の和:10662

約数の個数: 48

約数和(自身を含む): 78649740

約数和(自身を除く): 50376708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 10613, 21226, 31839, 42452, 63678, 84904, 95517, 127356, 191034, 254712, 382068, 392681, 764136, 785362, 1178043, 1570724, 2356086, 3141448, 3534129, 4712172, 7068258, 9424344, 14136516, 28273032]

約数ペア:

[(1, 28273032), (2, 14136516), (3, 9424344), (4, 7068258), (6, 4712172), (8, 3534129), (9, 3141448), (12, 2356086), (18, 1570724), (24, 1178043), (36, 785362), (37, 764136), (72, 392681), (74, 382068), (111, 254712), (148, 191034), (222, 127356), (296, 95517), (333, 84904), (444, 63678), (666, 42452), (888, 31839), (1332, 21226), (2664, 10613)]