40077768

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 64898232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 647, 696, 712, 1068, 1294, 1941, 2136, 2581, 2588, 3882, 5162, 5176, 7743, 7764, 10324, 15486, 15528, 18763, 20648, 30972, 37526, 56289, 57583, 61944, 75052, 112578, 115166, 150104, 172749, 225156, 230332, 345498, 450312, 460664, 690996, 1381992, 1669907, 3339814, 5009721, 6679628, 10019442, 13359256, 20038884, 40077768]

約数ペア:

[(1, 40077768), (2, 20038884), (3, 13359256), (4, 10019442), (6, 6679628), (8, 5009721), (12, 3339814), (24, 1669907), (29, 1381992), (58, 690996), (87, 460664), (89, 450312), (116, 345498), (174, 230332), (178, 225156), (232, 172749), (267, 150104), (348, 115166), (356, 112578), (534, 75052), (647, 61944), (696, 57583), (712, 56289), (1068, 37526), (1294, 30972), (1941, 20648), (2136, 18763), (2581, 15528), (2588, 15486), (3882, 10324), (5162, 7764), (5176, 7743)]