70871164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 162697248

約数和(自身を除く): 91826084

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 881, 884, 1183, 1547, 1762, 2366, 2873, 3094, 3524, 4732, 5746, 6167, 6188, 11453, 11492, 12334, 14977, 20111, 22906, 24668, 29954, 40222, 45812, 59908, 80171, 80444, 104839, 148889, 160342, 194701, 209678, 297778, 320684, 389402, 419356, 595556, 778804, 1042223, 1362907, 2084446, 2531113, 2725814, 4168892, 5062226, 5451628, 10124452, 17717791, 35435582, 70871164]

約数ペア:

[(1, 70871164), (2, 35435582), (4, 17717791), (7, 10124452), (13, 5451628), (14, 5062226), (17, 4168892), (26, 2725814), (28, 2531113), (34, 2084446), (52, 1362907), (68, 1042223), (91, 778804), (119, 595556), (169, 419356), (182, 389402), (221, 320684), (238, 297778), (338, 209678), (364, 194701), (442, 160342), (476, 148889), (676, 104839), (881, 80444), (884, 80171), (1183, 59908), (1547, 45812), (1762, 40222), (2366, 29954), (2873, 24668), (3094, 22906), (3524, 20111), (4732, 14977), (5746, 12334), (6167, 11492), (6188, 11453)]