64002848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 160312320

約数和(自身を除く): 96309472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 709, 728, 806, 868, 992, 1418, 1456, 1612, 1736, 2821, 2836, 2912, 3224, 3472, 4963, 5642, 5672, 6448, 6944, 9217, 9926, 11284, 11344, 12896, 18434, 19852, 21979, 22568, 22688, 36868, 39704, 43958, 45136, 64519, 73736, 79408, 87916, 90272, 129038, 147472, 153853, 158816, 175832, 258076, 285727, 294944, 307706, 351664, 516152, 571454, 615412, 703328, 1032304, 1142908, 1230824, 2000089, 2064608, 2285816, 2461648, 4000178, 4571632, 4923296, 8000356, 9143264, 16000712, 32001424, 64002848]

約数ペア:

[(1, 64002848), (2, 32001424), (4, 16000712), (7, 9143264), (8, 8000356), (13, 4923296), (14, 4571632), (16, 4000178), (26, 2461648), (28, 2285816), (31, 2064608), (32, 2000089), (52, 1230824), (56, 1142908), (62, 1032304), (91, 703328), (104, 615412), (112, 571454), (124, 516152), (182, 351664), (208, 307706), (217, 294944), (224, 285727), (248, 258076), (364, 175832), (403, 158816), (416, 153853), (434, 147472), (496, 129038), (709, 90272), (728, 87916), (806, 79408), (868, 73736), (992, 64519), (1418, 45136), (1456, 43958), (1612, 39704), (1736, 36868), (2821, 22688), (2836, 22568), (2912, 21979), (3224, 19852), (3472, 18434), (4963, 12896), (5642, 11344), (5672, 11284), (6448, 9926), (6944, 9217)]