673618096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71479}}^1$

素因数の和:71537

約数の個数: 40

約数和(自身を含む): 1418163200

約数和(自身を除く): 744545104

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 71479, 142958, 285916, 571832, 1143664, 1358101, 2215849, 2716202, 4431698, 5432404, 8863396, 10864808, 17726792, 21729616, 35453584, 42101131, 84202262, 168404524, 336809048, 673618096]

約数ペア:

[(1, 673618096), (2, 336809048), (4, 168404524), (8, 84202262), (16, 42101131), (19, 35453584), (31, 21729616), (38, 17726792), (62, 10864808), (76, 8863396), (124, 5432404), (152, 4431698), (248, 2716202), (304, 2215849), (496, 1358101), (589, 1143664), (1178, 571832), (2356, 285916), (4712, 142958), (9424, 71479)]