74714432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1123

約数の個数: 56

約数和(自身を含む): 161620200

約数和(自身を除く): 86905768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1009, 1157, 1424, 2018, 2314, 2848, 4036, 4628, 5696, 8072, 9256, 13117, 16144, 18512, 26234, 32288, 37024, 52468, 64576, 74048, 89801, 104936, 179602, 209872, 359204, 419744, 718408, 839488, 1167413, 1436816, 2334826, 2873632, 4669652, 5747264, 9339304, 18678608, 37357216, 74714432]

約数ペア:

[(1, 74714432), (2, 37357216), (4, 18678608), (8, 9339304), (13, 5747264), (16, 4669652), (26, 2873632), (32, 2334826), (52, 1436816), (64, 1167413), (89, 839488), (104, 718408), (178, 419744), (208, 359204), (356, 209872), (416, 179602), (712, 104936), (832, 89801), (1009, 74048), (1157, 64576), (1424, 52468), (2018, 37024), (2314, 32288), (2848, 26234), (4036, 18512), (4628, 16144), (5696, 13117), (8072, 9256)]