7964148

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 19496960

約数和(自身を除く): 11532812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 271, 316, 372, 474, 542, 813, 948, 1084, 1626, 2449, 3252, 4898, 7347, 8401, 9796, 14694, 16802, 21409, 25203, 29388, 33604, 42818, 50406, 64227, 85636, 100812, 128454, 256908, 663679, 1327358, 1991037, 2654716, 3982074, 7964148]

約数ペア:

[(1, 7964148), (2, 3982074), (3, 2654716), (4, 1991037), (6, 1327358), (12, 663679), (31, 256908), (62, 128454), (79, 100812), (93, 85636), (124, 64227), (158, 50406), (186, 42818), (237, 33604), (271, 29388), (316, 25203), (372, 21409), (474, 16802), (542, 14694), (813, 9796), (948, 8401), (1084, 7347), (1626, 4898), (2449, 3252)]