38596688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 81406248

約数和(自身を除く): 42809560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 1913, 2522, 3826, 5044, 7652, 10088, 15304, 20176, 24869, 30608, 49738, 99476, 185561, 198952, 371122, 397904, 742244, 1484488, 2412293, 2968976, 4824586, 9649172, 19298344, 38596688]

約数ペア:

[(1, 38596688), (2, 19298344), (4, 9649172), (8, 4824586), (13, 2968976), (16, 2412293), (26, 1484488), (52, 742244), (97, 397904), (104, 371122), (194, 198952), (208, 185561), (388, 99476), (776, 49738), (1261, 30608), (1552, 24869), (1913, 20176), (2522, 15304), (3826, 10088), (5044, 7652)]