4382768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 9634800

約数和(自身を除く): 5252032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1109, 1976, 2218, 3952, 4436, 8872, 14417, 17744, 21071, 28834, 42142, 57668, 84284, 115336, 168568, 230672, 273923, 337136, 547846, 1095692, 2191384, 4382768]

約数ペア:

[(1, 4382768), (2, 2191384), (4, 1095692), (8, 547846), (13, 337136), (16, 273923), (19, 230672), (26, 168568), (38, 115336), (52, 84284), (76, 57668), (104, 42142), (152, 28834), (208, 21071), (247, 17744), (304, 14417), (494, 8872), (988, 4436), (1109, 3952), (1976, 2218)]