42728416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 48717344

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2267, 2356, 4534, 4712, 9068, 9424, 18136, 18848, 36272, 43073, 70277, 72544, 86146, 140554, 172292, 281108, 344584, 562216, 689168, 1124432, 1335263, 1378336, 2248864, 2670526, 5341052, 10682104, 21364208, 42728416]

約数ペア:

[(1, 42728416), (2, 21364208), (4, 10682104), (8, 5341052), (16, 2670526), (19, 2248864), (31, 1378336), (32, 1335263), (38, 1124432), (62, 689168), (76, 562216), (124, 344584), (152, 281108), (248, 172292), (304, 140554), (496, 86146), (589, 72544), (608, 70277), (992, 43073), (1178, 36272), (2267, 18848), (2356, 18136), (4534, 9424), (4712, 9068)]