28954224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15467}}^1$

素因数の和:15494

約数の個数: 60

約数和(自身を含む): 87270456

約数和(自身を除く): 58316232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15467, 30934, 46401, 61868, 92802, 123736, 139203, 185604, 201071, 247472, 278406, 371208, 402142, 556812, 603213, 742416, 804284, 1113624, 1206426, 1608568, 1809639, 2227248, 2412852, 3217136, 3619278, 4825704, 7238556, 9651408, 14477112, 28954224]

約数ペア:

[(1, 28954224), (2, 14477112), (3, 9651408), (4, 7238556), (6, 4825704), (8, 3619278), (9, 3217136), (12, 2412852), (13, 2227248), (16, 1809639), (18, 1608568), (24, 1206426), (26, 1113624), (36, 804284), (39, 742416), (48, 603213), (52, 556812), (72, 402142), (78, 371208), (104, 278406), (117, 247472), (144, 201071), (156, 185604), (208, 139203), (234, 123736), (312, 92802), (468, 61868), (624, 46401), (936, 30934), (1872, 15467)]