57571216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 67420784

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 149, 152, 164, 248, 298, 304, 328, 496, 589, 596, 656, 779, 1178, 1192, 1271, 1558, 2356, 2384, 2542, 2831, 3116, 4619, 4712, 5084, 5662, 6109, 6232, 9238, 9424, 10168, 11324, 12218, 12464, 18476, 20336, 22648, 24149, 24436, 36952, 45296, 48298, 48872, 73904, 87761, 96596, 97744, 116071, 175522, 189379, 193192, 232142, 351044, 378758, 386384, 464284, 702088, 757516, 928568, 1404176, 1515032, 1857136, 3030064, 3598201, 7196402, 14392804, 28785608, 57571216]

約数ペア:

[(1, 57571216), (2, 28785608), (4, 14392804), (8, 7196402), (16, 3598201), (19, 3030064), (31, 1857136), (38, 1515032), (41, 1404176), (62, 928568), (76, 757516), (82, 702088), (124, 464284), (149, 386384), (152, 378758), (164, 351044), (248, 232142), (298, 193192), (304, 189379), (328, 175522), (496, 116071), (589, 97744), (596, 96596), (656, 87761), (779, 73904), (1178, 48872), (1192, 48298), (1271, 45296), (1558, 36952), (2356, 24436), (2384, 24149), (2542, 22648), (2831, 20336), (3116, 18476), (4619, 12464), (4712, 12218), (5084, 11324), (5662, 10168), (6109, 9424), (6232, 9238)]