42813472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 91795032

約数和(自身を除く): 48981560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1061, 1261, 1552, 2122, 2522, 3104, 4244, 5044, 8488, 10088, 13793, 16976, 20176, 27586, 33952, 40352, 55172, 102917, 110344, 205834, 220688, 411668, 441376, 823336, 1337921, 1646672, 2675842, 3293344, 5351684, 10703368, 21406736, 42813472]

約数ペア:

[(1, 42813472), (2, 21406736), (4, 10703368), (8, 5351684), (13, 3293344), (16, 2675842), (26, 1646672), (32, 1337921), (52, 823336), (97, 441376), (104, 411668), (194, 220688), (208, 205834), (388, 110344), (416, 102917), (776, 55172), (1061, 40352), (1261, 33952), (1552, 27586), (2122, 20176), (2522, 16976), (3104, 13793), (4244, 10088), (5044, 8488)]