27787408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 60

約数和(自身を含む): 61218304

約数和(自身を除く): 33430896

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 463, 484, 496, 682, 926, 968, 1364, 1852, 1936, 2728, 3704, 3751, 5093, 5456, 7408, 7502, 10186, 14353, 15004, 20372, 28706, 30008, 40744, 56023, 57412, 60016, 81488, 112046, 114824, 157883, 224092, 229648, 315766, 448184, 631532, 896368, 1263064, 1736713, 2526128, 3473426, 6946852, 13893704, 27787408]

約数ペア:

[(1, 27787408), (2, 13893704), (4, 6946852), (8, 3473426), (11, 2526128), (16, 1736713), (22, 1263064), (31, 896368), (44, 631532), (62, 448184), (88, 315766), (121, 229648), (124, 224092), (176, 157883), (242, 114824), (248, 112046), (341, 81488), (463, 60016), (484, 57412), (496, 56023), (682, 40744), (926, 30008), (968, 28706), (1364, 20372), (1852, 15004), (1936, 14353), (2728, 10186), (3704, 7502), (3751, 7408), (5093, 5456)]