8765536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 19580400

約数和(自身を除く): 10814864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1109, 1976, 2218, 3952, 4436, 7904, 8872, 14417, 17744, 21071, 28834, 35488, 42142, 57668, 84284, 115336, 168568, 230672, 273923, 337136, 461344, 547846, 674272, 1095692, 2191384, 4382768, 8765536]

約数ペア:

[(1, 8765536), (2, 4382768), (4, 2191384), (8, 1095692), (13, 674272), (16, 547846), (19, 461344), (26, 337136), (32, 273923), (38, 230672), (52, 168568), (76, 115336), (104, 84284), (152, 57668), (208, 42142), (247, 35488), (304, 28834), (416, 21071), (494, 17744), (608, 14417), (988, 8872), (1109, 7904), (1976, 4436), (2218, 3952)]