39680472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 108108000

約数和(自身を除く): 68427528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 1429, 2136, 2314, 2858, 3471, 4287, 4628, 5716, 6942, 8574, 9256, 11432, 13884, 17148, 18577, 27768, 34296, 37154, 55731, 74308, 111462, 127181, 148616, 222924, 254362, 381543, 445848, 508724, 763086, 1017448, 1526172, 1653353, 3052344, 3306706, 4960059, 6613412, 9920118, 13226824, 19840236, 39680472]

約数ペア:

[(1, 39680472), (2, 19840236), (3, 13226824), (4, 9920118), (6, 6613412), (8, 4960059), (12, 3306706), (13, 3052344), (24, 1653353), (26, 1526172), (39, 1017448), (52, 763086), (78, 508724), (89, 445848), (104, 381543), (156, 254362), (178, 222924), (267, 148616), (312, 127181), (356, 111462), (534, 74308), (712, 55731), (1068, 37154), (1157, 34296), (1429, 27768), (2136, 18577), (2314, 17148), (2858, 13884), (3471, 11432), (4287, 9256), (4628, 8574), (5716, 6942)]