79824992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 170063712

約数和(自身を除く): 90238720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 311, 416, 617, 622, 1234, 1244, 2468, 2488, 4043, 4936, 4976, 8021, 8086, 9872, 9952, 16042, 16172, 19744, 32084, 32344, 64168, 64688, 128336, 129376, 191887, 256672, 383774, 767548, 1535096, 2494531, 3070192, 4989062, 6140384, 9978124, 19956248, 39912496, 79824992]

約数ペア:

[(1, 79824992), (2, 39912496), (4, 19956248), (8, 9978124), (13, 6140384), (16, 4989062), (26, 3070192), (32, 2494531), (52, 1535096), (104, 767548), (208, 383774), (311, 256672), (416, 191887), (617, 129376), (622, 128336), (1234, 64688), (1244, 64168), (2468, 32344), (2488, 32084), (4043, 19744), (4936, 16172), (4976, 16042), (8021, 9952), (8086, 9872)]