64479781184

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11071391}}^1$

素因数の和:11071423

約数の個数: 56

約数和(自身を含む): 157479479808

約数和(自身を除く): 92999698624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 11071391, 22142782, 44285564, 77499737, 88571128, 143928083, 154999474, 177142256, 287856166, 309998948, 354284512, 575712332, 619997896, 708569024, 1007496581, 1151424664, 1239995792, 2014993162, 2302849328, 2479991584, 4029986324, 4605698656, 4959983168, 8059972648, 9211397312, 16119945296, 32239890592, 64479781184]

約数ペア:

[(1, 64479781184), (2, 32239890592), (4, 16119945296), (7, 9211397312), (8, 8059972648), (13, 4959983168), (14, 4605698656), (16, 4029986324), (26, 2479991584), (28, 2302849328), (32, 2014993162), (52, 1239995792), (56, 1151424664), (64, 1007496581), (91, 708569024), (104, 619997896), (112, 575712332), (182, 354284512), (208, 309998948), (224, 287856166), (364, 177142256), (416, 154999474), (448, 143928083), (728, 88571128), (832, 77499737), (1456, 44285564), (2912, 22142782), (5824, 11071391)]