25802664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 67584000

約数和(自身を除く): 41781336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 439, 474, 632, 744, 878, 948, 1317, 1756, 1896, 2449, 2634, 3512, 4898, 5268, 7347, 9796, 10536, 13609, 14694, 19592, 27218, 29388, 34681, 40827, 54436, 58776, 69362, 81654, 104043, 108872, 138724, 163308, 208086, 277448, 326616, 416172, 832344, 1075111, 2150222, 3225333, 4300444, 6450666, 8600888, 12901332, 25802664]

約数ペア:

[(1, 25802664), (2, 12901332), (3, 8600888), (4, 6450666), (6, 4300444), (8, 3225333), (12, 2150222), (24, 1075111), (31, 832344), (62, 416172), (79, 326616), (93, 277448), (124, 208086), (158, 163308), (186, 138724), (237, 108872), (248, 104043), (316, 81654), (372, 69362), (439, 58776), (474, 54436), (632, 40827), (744, 34681), (878, 29388), (948, 27218), (1317, 19592), (1756, 14694), (1896, 13609), (2449, 10536), (2634, 9796), (3512, 7347), (4898, 5268)]