22279328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 46577664

約数和(自身を除く): 24298336

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 607, 992, 1147, 1184, 1214, 2294, 2428, 4588, 4856, 9176, 9712, 18352, 18817, 19424, 22459, 36704, 37634, 44918, 75268, 89836, 150536, 179672, 301072, 359344, 602144, 696229, 718688, 1392458, 2784916, 5569832, 11139664, 22279328]

約数ペア:

[(1, 22279328), (2, 11139664), (4, 5569832), (8, 2784916), (16, 1392458), (31, 718688), (32, 696229), (37, 602144), (62, 359344), (74, 301072), (124, 179672), (148, 150536), (248, 89836), (296, 75268), (496, 44918), (592, 37634), (607, 36704), (992, 22459), (1147, 19424), (1184, 18817), (1214, 18352), (2294, 9712), (2428, 9176), (4588, 4856)]