64021048

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 159440400

約数和(自身を除く): 95419352

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 739, 833, 884, 952, 1274, 1478, 1547, 1666, 1768, 2548, 2956, 3094, 3332, 5096, 5173, 5912, 6188, 6664, 9607, 10346, 10829, 12376, 12563, 19214, 20692, 21658, 25126, 36211, 38428, 41384, 43316, 50252, 67249, 72422, 76856, 86632, 87941, 100504, 134498, 144844, 163319, 175882, 268996, 289688, 326638, 351764, 470743, 537992, 615587, 653276, 703528, 941486, 1143233, 1231174, 1306552, 1882972, 2286466, 2462348, 3765944, 4572932, 4924696, 8002631, 9145864, 16005262, 32010524, 64021048]

約数ペア:

[(1, 64021048), (2, 32010524), (4, 16005262), (7, 9145864), (8, 8002631), (13, 4924696), (14, 4572932), (17, 3765944), (26, 2462348), (28, 2286466), (34, 1882972), (49, 1306552), (52, 1231174), (56, 1143233), (68, 941486), (91, 703528), (98, 653276), (104, 615587), (119, 537992), (136, 470743), (182, 351764), (196, 326638), (221, 289688), (238, 268996), (364, 175882), (392, 163319), (442, 144844), (476, 134498), (637, 100504), (728, 87941), (739, 86632), (833, 76856), (884, 72422), (952, 67249), (1274, 50252), (1478, 43316), (1547, 41384), (1666, 38428), (1768, 36211), (2548, 25126), (2956, 21658), (3094, 20692), (3332, 19214), (5096, 12563), (5173, 12376), (5912, 10829), (6188, 10346), (6664, 9607)]