31714347028

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{13723}}^1$

素因数の和:14661

約数の個数: 72

約数和(自身を含む): 69609335712

約数和(自身を除く): 37894988684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 907, 1274, 1814, 2548, 3628, 6349, 11791, 12698, 13723, 23582, 25396, 27446, 44443, 47164, 54892, 82537, 88886, 96061, 165074, 177772, 178399, 192122, 330148, 356798, 384244, 577759, 672427, 713596, 1155518, 1248793, 1344854, 2311036, 2497586, 2689708, 4995172, 8741551, 12446761, 17483102, 24893522, 34966204, 49787044, 87127327, 161807893, 174254654, 323615786, 348509308, 609891289, 647231572, 1132655251, 1219782578, 2265310502, 2439565156, 4530621004, 7928586757, 15857173514, 31714347028]

約数ペア:

[(1, 31714347028), (2, 15857173514), (4, 7928586757), (7, 4530621004), (13, 2439565156), (14, 2265310502), (26, 1219782578), (28, 1132655251), (49, 647231572), (52, 609891289), (91, 348509308), (98, 323615786), (182, 174254654), (196, 161807893), (364, 87127327), (637, 49787044), (907, 34966204), (1274, 24893522), (1814, 17483102), (2548, 12446761), (3628, 8741551), (6349, 4995172), (11791, 2689708), (12698, 2497586), (13723, 2311036), (23582, 1344854), (25396, 1248793), (27446, 1155518), (44443, 713596), (47164, 672427), (54892, 577759), (82537, 384244), (88886, 356798), (96061, 330148), (165074, 192122), (177772, 178399)]