40826478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4693

約数の個数: 64

約数和(自身を含む): 107182080

約数和(自身を除く): 66355602

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 4651, 8778, 9302, 13953, 27906, 32557, 51161, 65114, 88369, 97671, 102322, 153483, 176738, 195342, 265107, 306966, 358127, 530214, 618583, 716254, 972059, 1074381, 1237166, 1855749, 1944118, 2148762, 2916177, 3711498, 5832354, 6804413, 13608826, 20413239, 40826478]

約数ペア:

[(1, 40826478), (2, 20413239), (3, 13608826), (6, 6804413), (7, 5832354), (11, 3711498), (14, 2916177), (19, 2148762), (21, 1944118), (22, 1855749), (33, 1237166), (38, 1074381), (42, 972059), (57, 716254), (66, 618583), (77, 530214), (114, 358127), (133, 306966), (154, 265107), (209, 195342), (231, 176738), (266, 153483), (399, 102322), (418, 97671), (462, 88369), (627, 65114), (798, 51161), (1254, 32557), (1463, 27906), (2926, 13953), (4389, 9302), (4651, 8778)]