65551304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 152678400

約数和(自身を除く): 87127096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 709, 728, 889, 1016, 1418, 1651, 1778, 2836, 3302, 3556, 4963, 5672, 6604, 7112, 9217, 9926, 11557, 13208, 18434, 19852, 23114, 36868, 39704, 46228, 64519, 73736, 90043, 92456, 129038, 180086, 258076, 360172, 516152, 630301, 720344, 1170559, 1260602, 2341118, 2521204, 4682236, 5042408, 8193913, 9364472, 16387826, 32775652, 65551304]

約数ペア:

[(1, 65551304), (2, 32775652), (4, 16387826), (7, 9364472), (8, 8193913), (13, 5042408), (14, 4682236), (26, 2521204), (28, 2341118), (52, 1260602), (56, 1170559), (91, 720344), (104, 630301), (127, 516152), (182, 360172), (254, 258076), (364, 180086), (508, 129038), (709, 92456), (728, 90043), (889, 73736), (1016, 64519), (1418, 46228), (1651, 39704), (1778, 36868), (2836, 23114), (3302, 19852), (3556, 18434), (4963, 13208), (5672, 11557), (6604, 9926), (7112, 9217)]