61001428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 116960256

約数和(自身を除く): 55958828

約数列:

[1, 2, 4, 23, 31, 46, 62, 73, 92, 124, 146, 292, 293, 586, 713, 1172, 1426, 1679, 2263, 2852, 3358, 4526, 6716, 6739, 9052, 9083, 13478, 18166, 21389, 26956, 36332, 42778, 52049, 85556, 104098, 208196, 208909, 417818, 491947, 663059, 835636, 983894, 1326118, 1967788, 2652236, 15250357, 30500714, 61001428]

約数ペア:

[(1, 61001428), (2, 30500714), (4, 15250357), (23, 2652236), (31, 1967788), (46, 1326118), (62, 983894), (73, 835636), (92, 663059), (124, 491947), (146, 417818), (292, 208909), (293, 208196), (586, 104098), (713, 85556), (1172, 52049), (1426, 42778), (1679, 36332), (2263, 26956), (2852, 21389), (3358, 18166), (4526, 13478), (6716, 9083), (6739, 9052)]