23547688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 25700312

約数列:

[1, 2, 4, 8, 19, 37, 38, 53, 74, 76, 79, 106, 148, 152, 158, 212, 296, 316, 424, 632, 703, 1007, 1406, 1501, 1961, 2014, 2812, 2923, 3002, 3922, 4028, 4187, 5624, 5846, 6004, 7844, 8056, 8374, 11692, 12008, 15688, 16748, 23384, 33496, 37259, 55537, 74518, 79553, 111074, 149036, 154919, 159106, 222148, 298072, 309838, 318212, 444296, 619676, 636424, 1239352, 2943461, 5886922, 11773844, 23547688]

約数ペア:

[(1, 23547688), (2, 11773844), (4, 5886922), (8, 2943461), (19, 1239352), (37, 636424), (38, 619676), (53, 444296), (74, 318212), (76, 309838), (79, 298072), (106, 222148), (148, 159106), (152, 154919), (158, 149036), (212, 111074), (296, 79553), (316, 74518), (424, 55537), (632, 37259), (703, 33496), (1007, 23384), (1406, 16748), (1501, 15688), (1961, 12008), (2014, 11692), (2812, 8374), (2923, 8056), (3002, 7844), (3922, 6004), (4028, 5846), (4187, 5624)]