22276696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 47980800

約数和(自身を除く): 25704104

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 67, 92, 104, 134, 139, 184, 268, 278, 299, 536, 556, 598, 871, 1112, 1196, 1541, 1742, 1807, 2392, 3082, 3197, 3484, 3614, 6164, 6394, 6968, 7228, 9313, 12328, 12788, 14456, 18626, 20033, 25576, 37252, 40066, 41561, 74504, 80132, 83122, 121069, 160264, 166244, 214199, 242138, 332488, 428398, 484276, 856796, 968552, 1713592, 2784587, 5569174, 11138348, 22276696]

約数ペア:

[(1, 22276696), (2, 11138348), (4, 5569174), (8, 2784587), (13, 1713592), (23, 968552), (26, 856796), (46, 484276), (52, 428398), (67, 332488), (92, 242138), (104, 214199), (134, 166244), (139, 160264), (184, 121069), (268, 83122), (278, 80132), (299, 74504), (536, 41561), (556, 40066), (598, 37252), (871, 25576), (1112, 20033), (1196, 18626), (1541, 14456), (1742, 12788), (1807, 12328), (2392, 9313), (3082, 7228), (3197, 6968), (3484, 6394), (3614, 6164)]