4080344534

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 7344387072

約数和(自身を除く): 3264042538

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 263, 427, 491, 518, 526, 854, 982, 1841, 2257, 3437, 3682, 4514, 6874, 9731, 15799, 16043, 18167, 19462, 29951, 31598, 32086, 36334, 59902, 68117, 112301, 127169, 129133, 136234, 209657, 224602, 254338, 258266, 419314, 593591, 903931, 1108187, 1187182, 1807862, 2216374, 4155137, 4777921, 7757309, 7877113, 8310274, 9555842, 15514618, 15754226, 33445447, 55139791, 66890894, 110279582, 291453181, 582906362, 2040172267, 4080344534]

約数ペア:

[(1, 4080344534), (2, 2040172267), (7, 582906362), (14, 291453181), (37, 110279582), (61, 66890894), (74, 55139791), (122, 33445447), (259, 15754226), (263, 15514618), (427, 9555842), (491, 8310274), (518, 7877113), (526, 7757309), (854, 4777921), (982, 4155137), (1841, 2216374), (2257, 1807862), (3437, 1187182), (3682, 1108187), (4514, 903931), (6874, 593591), (9731, 419314), (15799, 258266), (16043, 254338), (18167, 224602), (19462, 209657), (29951, 136234), (31598, 129133), (32086, 127169), (36334, 112301), (59902, 68117)]