38428368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 109891776

約数和(自身を除く): 71463408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 997, 1168, 1606, 1752, 1994, 2409, 2991, 3212, 3504, 3988, 4818, 5982, 6424, 7976, 9636, 10967, 11964, 12848, 15952, 19272, 21934, 23928, 32901, 38544, 43868, 47856, 65802, 72781, 87736, 131604, 145562, 175472, 218343, 263208, 291124, 436686, 526416, 582248, 800591, 873372, 1164496, 1601182, 1746744, 2401773, 3202364, 3493488, 4803546, 6404728, 9607092, 12809456, 19214184, 38428368]

約数ペア:

[(1, 38428368), (2, 19214184), (3, 12809456), (4, 9607092), (6, 6404728), (8, 4803546), (11, 3493488), (12, 3202364), (16, 2401773), (22, 1746744), (24, 1601182), (33, 1164496), (44, 873372), (48, 800591), (66, 582248), (73, 526416), (88, 436686), (132, 291124), (146, 263208), (176, 218343), (219, 175472), (264, 145562), (292, 131604), (438, 87736), (528, 72781), (584, 65802), (803, 47856), (876, 43868), (997, 38544), (1168, 32901), (1606, 23928), (1752, 21934), (1994, 19272), (2409, 15952), (2991, 12848), (3212, 11964), (3504, 10967), (3988, 9636), (4818, 7976), (5982, 6424)]