22016036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 23948764

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 269, 316, 518, 538, 553, 1036, 1076, 1106, 1883, 2212, 2923, 3766, 5846, 7532, 9953, 11692, 19906, 20461, 21251, 39812, 40922, 42502, 69671, 81844, 85004, 139342, 148757, 278684, 297514, 595028, 786287, 1572574, 3145148, 5504009, 11008018, 22016036]

約数ペア:

[(1, 22016036), (2, 11008018), (4, 5504009), (7, 3145148), (14, 1572574), (28, 786287), (37, 595028), (74, 297514), (79, 278684), (148, 148757), (158, 139342), (259, 85004), (269, 81844), (316, 69671), (518, 42502), (538, 40922), (553, 39812), (1036, 21251), (1076, 20461), (1106, 19906), (1883, 11692), (2212, 9953), (2923, 7532), (3766, 5846)]