38807712

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 108

約数和(自身を含む): 114605946

約数和(自身を除く): 75798234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 61, 72, 94, 96, 122, 141, 144, 183, 188, 244, 282, 288, 366, 376, 423, 488, 549, 564, 732, 752, 846, 976, 1098, 1128, 1464, 1504, 1692, 1952, 2196, 2209, 2256, 2867, 2928, 3384, 4392, 4418, 4512, 5734, 5856, 6627, 6768, 8601, 8784, 8836, 11468, 13254, 13536, 17202, 17568, 17672, 19881, 22936, 25803, 26508, 34404, 35344, 39762, 45872, 51606, 53016, 68808, 70688, 79524, 91744, 103212, 106032, 134749, 137616, 159048, 206424, 212064, 269498, 275232, 318096, 404247, 412848, 538996, 636192, 808494, 825696, 1077992, 1212741, 1616988, 2155984, 2425482, 3233976, 4311968, 4850964, 6467952, 9701928, 12935904, 19403856, 38807712]

約数ペア:

[(1, 38807712), (2, 19403856), (3, 12935904), (4, 9701928), (6, 6467952), (8, 4850964), (9, 4311968), (12, 3233976), (16, 2425482), (18, 2155984), (24, 1616988), (32, 1212741), (36, 1077992), (47, 825696), (48, 808494), (61, 636192), (72, 538996), (94, 412848), (96, 404247), (122, 318096), (141, 275232), (144, 269498), (183, 212064), (188, 206424), (244, 159048), (282, 137616), (288, 134749), (366, 106032), (376, 103212), (423, 91744), (488, 79524), (549, 70688), (564, 68808), (732, 53016), (752, 51606), (846, 45872), (976, 39762), (1098, 35344), (1128, 34404), (1464, 26508), (1504, 25803), (1692, 22936), (1952, 19881), (2196, 17672), (2209, 17568), (2256, 17202), (2867, 13536), (2928, 13254), (3384, 11468), (4392, 8836), (4418, 8784), (4512, 8601), (5734, 6768), (5856, 6627)]