39898112

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 44

約数和(自身を含む): 81552480

約数和(自身を除く): 41654368

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 829, 1024, 1504, 1658, 3008, 3316, 6016, 6632, 12032, 13264, 24064, 26528, 38963, 48128, 53056, 77926, 106112, 155852, 212224, 311704, 424448, 623408, 848896, 1246816, 2493632, 4987264, 9974528, 19949056, 39898112]

約数ペア:

[(1, 39898112), (2, 19949056), (4, 9974528), (8, 4987264), (16, 2493632), (32, 1246816), (47, 848896), (64, 623408), (94, 424448), (128, 311704), (188, 212224), (256, 155852), (376, 106112), (512, 77926), (752, 53056), (829, 48128), (1024, 38963), (1504, 26528), (1658, 24064), (3008, 13264), (3316, 12032), (6016, 6632)]