42490624

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 94187520

約数和(自身を除く): 51696896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 191, 256, 316, 352, 382, 632, 704, 764, 869, 1264, 1408, 1528, 1738, 2101, 2528, 2816, 3056, 3476, 4202, 5056, 6112, 6952, 8404, 10112, 12224, 13904, 15089, 16808, 20224, 24448, 27808, 30178, 33616, 48896, 55616, 60356, 67232, 111232, 120712, 134464, 165979, 222464, 241424, 268928, 331958, 482848, 537856, 663916, 965696, 1327832, 1931392, 2655664, 3862784, 5311328, 10622656, 21245312, 42490624]

約数ペア:

[(1, 42490624), (2, 21245312), (4, 10622656), (8, 5311328), (11, 3862784), (16, 2655664), (22, 1931392), (32, 1327832), (44, 965696), (64, 663916), (79, 537856), (88, 482848), (128, 331958), (158, 268928), (176, 241424), (191, 222464), (256, 165979), (316, 134464), (352, 120712), (382, 111232), (632, 67232), (704, 60356), (764, 55616), (869, 48896), (1264, 33616), (1408, 30178), (1528, 27808), (1738, 24448), (2101, 20224), (2528, 16808), (2816, 15089), (3056, 13904), (3476, 12224), (4202, 10112), (5056, 8404), (6112, 6952)]