31506984964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{114343}}^1$

素因数の和:115124

約数の個数: 48

約数和(自身を含む): 67951437568

約数和(自身を除く): 36444452604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 757, 1514, 3028, 5299, 9841, 10598, 19682, 21196, 39364, 68887, 114343, 137774, 228686, 275548, 457372, 800401, 1486459, 1600802, 2972918, 3201604, 5945836, 10405213, 20810426, 41620852, 86557651, 173115302, 346230604, 605903557, 1125249463, 1211807114, 2250498926, 2423614228, 4500997852, 7876746241, 15753492482, 31506984964]

約数ペア:

[(1, 31506984964), (2, 15753492482), (4, 7876746241), (7, 4500997852), (13, 2423614228), (14, 2250498926), (26, 1211807114), (28, 1125249463), (52, 605903557), (91, 346230604), (182, 173115302), (364, 86557651), (757, 41620852), (1514, 20810426), (3028, 10405213), (5299, 5945836), (9841, 3201604), (10598, 2972918), (19682, 1600802), (21196, 1486459), (39364, 800401), (68887, 457372), (114343, 275548), (137774, 228686)]