285804928

素因数分解:

$2^7\times {\mathrm{73}}^2\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 578661300

約数和(自身を除く): 292856372

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 419, 584, 838, 1168, 1676, 2336, 3352, 4672, 5329, 6704, 9344, 10658, 13408, 21316, 26816, 30587, 42632, 53632, 61174, 85264, 122348, 170528, 244696, 341056, 489392, 682112, 978784, 1957568, 2232851, 3915136, 4465702, 8931404, 17862808, 35725616, 71451232, 142902464, 285804928]

約数ペア:

[(1, 285804928), (2, 142902464), (4, 71451232), (8, 35725616), (16, 17862808), (32, 8931404), (64, 4465702), (73, 3915136), (128, 2232851), (146, 1957568), (292, 978784), (419, 682112), (584, 489392), (838, 341056), (1168, 244696), (1676, 170528), (2336, 122348), (3352, 85264), (4672, 61174), (5329, 53632), (6704, 42632), (9344, 30587), (10658, 26816), (13408, 21316)]