38278994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 64033200

約数和(自身を除く): 25754206

約数列:

[1, 2, 13, 26, 41, 82, 149, 241, 298, 482, 533, 1066, 1937, 3133, 3874, 6109, 6266, 9881, 12218, 19762, 35909, 71818, 79417, 128453, 158834, 256906, 466817, 933634, 1472269, 2944538, 19139497, 38278994]

約数ペア:

[(1, 38278994), (2, 19139497), (13, 2944538), (26, 1472269), (41, 933634), (82, 466817), (149, 256906), (241, 158834), (298, 128453), (482, 79417), (533, 71818), (1066, 35909), (1937, 19762), (3133, 12218), (3874, 9881), (6109, 6266)]