63335728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 127670400

約数和(自身を除く): 64334672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 857, 1192, 1714, 2384, 3428, 4619, 6856, 9238, 13712, 18476, 26567, 36952, 53134, 73904, 106268, 127693, 212536, 255386, 425072, 510772, 1021544, 2043088, 3958483, 7916966, 15833932, 31667864, 63335728]

約数ペア:

[(1, 63335728), (2, 31667864), (4, 15833932), (8, 7916966), (16, 3958483), (31, 2043088), (62, 1021544), (124, 510772), (149, 425072), (248, 255386), (298, 212536), (496, 127693), (596, 106268), (857, 73904), (1192, 53134), (1714, 36952), (2384, 26567), (3428, 18476), (4619, 13712), (6856, 9238)]