1402688

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 3316224

約数和(自身を除く): 1913536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 101, 112, 124, 202, 217, 224, 248, 404, 434, 448, 496, 707, 808, 868, 992, 1414, 1616, 1736, 1984, 2828, 3131, 3232, 3472, 5656, 6262, 6464, 6944, 11312, 12524, 13888, 21917, 22624, 25048, 43834, 45248, 50096, 87668, 100192, 175336, 200384, 350672, 701344, 1402688]

約数ペア:

[(1, 1402688), (2, 701344), (4, 350672), (7, 200384), (8, 175336), (14, 100192), (16, 87668), (28, 50096), (31, 45248), (32, 43834), (56, 25048), (62, 22624), (64, 21917), (101, 13888), (112, 12524), (124, 11312), (202, 6944), (217, 6464), (224, 6262), (248, 5656), (404, 3472), (434, 3232), (448, 3131), (496, 2828), (707, 1984), (808, 1736), (868, 1616), (992, 1414)]