4700156768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{208933}}^1$

素因数の和:208999

約数の個数: 48

約数和(自身を含む): 10003759920

約数和(自身を除く): 5303603152

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 22496, 208933, 417866, 835732, 1671464, 3342928, 3969727, 6685856, 7730521, 7939454, 15461042, 15878908, 30922084, 31757816, 61844168, 63515632, 123688336, 127031264, 146879899, 247376672, 293759798, 587519596, 1175039192, 2350078384, 4700156768]

約数ペア:

[(1, 4700156768), (2, 2350078384), (4, 1175039192), (8, 587519596), (16, 293759798), (19, 247376672), (32, 146879899), (37, 127031264), (38, 123688336), (74, 63515632), (76, 61844168), (148, 31757816), (152, 30922084), (296, 15878908), (304, 15461042), (592, 7939454), (608, 7730521), (703, 6685856), (1184, 3969727), (1406, 3342928), (2812, 1671464), (5624, 835732), (11248, 417866), (22496, 208933)]