74498476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 145903968

約数和(自身を除く): 71405492

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 83, 164, 166, 332, 421, 533, 842, 1066, 1079, 1684, 2132, 2158, 3403, 4316, 5473, 6806, 10946, 13612, 17261, 21892, 34522, 34943, 44239, 69044, 69886, 88478, 139772, 176956, 224393, 448786, 454259, 897572, 908518, 1432663, 1817036, 2865326, 5730652, 18624619, 37249238, 74498476]

約数ペア:

[(1, 74498476), (2, 37249238), (4, 18624619), (13, 5730652), (26, 2865326), (41, 1817036), (52, 1432663), (82, 908518), (83, 897572), (164, 454259), (166, 448786), (332, 224393), (421, 176956), (533, 139772), (842, 88478), (1066, 69886), (1079, 69044), (1684, 44239), (2132, 34943), (2158, 34522), (3403, 21892), (4316, 17261), (5473, 13612), (6806, 10946)]