78652948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 82683500

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 748, 781, 1207, 1481, 1562, 2414, 2962, 3124, 4828, 5924, 13277, 16291, 25177, 26554, 32582, 50354, 53108, 65164, 100708, 105151, 210302, 276947, 420604, 553894, 1107788, 1156661, 1787567, 2313322, 3575134, 4626644, 7150268, 19663237, 39326474, 78652948]

約数ペア:

[(1, 78652948), (2, 39326474), (4, 19663237), (11, 7150268), (17, 4626644), (22, 3575134), (34, 2313322), (44, 1787567), (68, 1156661), (71, 1107788), (142, 553894), (187, 420604), (284, 276947), (374, 210302), (748, 105151), (781, 100708), (1207, 65164), (1481, 53108), (1562, 50354), (2414, 32582), (2962, 26554), (3124, 25177), (4828, 16291), (5924, 13277)]