40040928

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3448

約数の個数: 72

約数和(自身を含む): 116678016

約数和(自身を除く): 76637088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3391, 3936, 5904, 6782, 10173, 11808, 13564, 20346, 27128, 30519, 40692, 54256, 61038, 81384, 108512, 122076, 139031, 162768, 244152, 278062, 325536, 417093, 488304, 556124, 834186, 976608, 1112248, 1251279, 1668372, 2224496, 2502558, 3336744, 4448992, 5005116, 6673488, 10010232, 13346976, 20020464, 40040928]

約数ペア:

[(1, 40040928), (2, 20020464), (3, 13346976), (4, 10010232), (6, 6673488), (8, 5005116), (9, 4448992), (12, 3336744), (16, 2502558), (18, 2224496), (24, 1668372), (32, 1251279), (36, 1112248), (41, 976608), (48, 834186), (72, 556124), (82, 488304), (96, 417093), (123, 325536), (144, 278062), (164, 244152), (246, 162768), (288, 139031), (328, 122076), (369, 108512), (492, 81384), (656, 61038), (738, 54256), (984, 40692), (1312, 30519), (1476, 27128), (1968, 20346), (2952, 13564), (3391, 11808), (3936, 10173), (5904, 6782)]