28279068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4058

約数の個数: 48

約数和(自身を含む): 71715840

約数和(自身を除く): 43436772

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 4001, 7068, 8002, 12003, 16004, 24006, 48012, 76019, 124031, 152038, 228057, 248062, 304076, 372093, 456114, 496124, 744186, 912228, 1488372, 2356589, 4713178, 7069767, 9426356, 14139534, 28279068]

約数ペア:

[(1, 28279068), (2, 14139534), (3, 9426356), (4, 7069767), (6, 4713178), (12, 2356589), (19, 1488372), (31, 912228), (38, 744186), (57, 496124), (62, 456114), (76, 372093), (93, 304076), (114, 248062), (124, 228057), (186, 152038), (228, 124031), (372, 76019), (589, 48012), (1178, 24006), (1767, 16004), (2356, 12003), (3534, 8002), (4001, 7068)]