23778664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 55641600

約数和(自身を除く): 31862936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 356, 364, 367, 623, 712, 728, 734, 1157, 1246, 1468, 2314, 2492, 2569, 2936, 4628, 4771, 4984, 5138, 8099, 9256, 9542, 10276, 16198, 19084, 20552, 32396, 32663, 33397, 38168, 64792, 65326, 66794, 130652, 133588, 228641, 261304, 267176, 424619, 457282, 849238, 914564, 1698476, 1829128, 2972333, 3396952, 5944666, 11889332, 23778664]

約数ペア:

[(1, 23778664), (2, 11889332), (4, 5944666), (7, 3396952), (8, 2972333), (13, 1829128), (14, 1698476), (26, 914564), (28, 849238), (52, 457282), (56, 424619), (89, 267176), (91, 261304), (104, 228641), (178, 133588), (182, 130652), (356, 66794), (364, 65326), (367, 64792), (623, 38168), (712, 33397), (728, 32663), (734, 32396), (1157, 20552), (1246, 19084), (1468, 16198), (2314, 10276), (2492, 9542), (2569, 9256), (2936, 8099), (4628, 5138), (4771, 4984)]