40127808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 123301760

約数和(自身を除く): 83173952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 336, 409, 438, 448, 511, 584, 672, 818, 876, 1022, 1168, 1227, 1344, 1533, 1636, 1752, 2044, 2336, 2454, 2863, 3066, 3272, 3504, 4088, 4672, 4908, 5726, 6132, 6544, 7008, 8176, 8589, 9816, 11452, 12264, 13088, 14016, 16352, 17178, 19632, 22904, 24528, 26176, 29857, 32704, 34356, 39264, 45808, 49056, 59714, 68712, 78528, 89571, 91616, 98112, 119428, 137424, 179142, 183232, 208999, 238856, 274848, 358284, 417998, 477712, 549696, 626997, 716568, 835996, 955424, 1253994, 1433136, 1671992, 1910848, 2507988, 2866272, 3343984, 5015976, 5732544, 6687968, 10031952, 13375936, 20063904, 40127808]

約数ペア:

[(1, 40127808), (2, 20063904), (3, 13375936), (4, 10031952), (6, 6687968), (7, 5732544), (8, 5015976), (12, 3343984), (14, 2866272), (16, 2507988), (21, 1910848), (24, 1671992), (28, 1433136), (32, 1253994), (42, 955424), (48, 835996), (56, 716568), (64, 626997), (73, 549696), (84, 477712), (96, 417998), (112, 358284), (146, 274848), (168, 238856), (192, 208999), (219, 183232), (224, 179142), (292, 137424), (336, 119428), (409, 98112), (438, 91616), (448, 89571), (511, 78528), (584, 68712), (672, 59714), (818, 49056), (876, 45808), (1022, 39264), (1168, 34356), (1227, 32704), (1344, 29857), (1533, 26176), (1636, 24528), (1752, 22904), (2044, 19632), (2336, 17178), (2454, 16352), (2863, 14016), (3066, 13088), (3272, 12264), (3504, 11452), (4088, 9816), (4672, 8589), (4908, 8176), (5726, 7008), (6132, 6544)]