28870796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 55738368

約数和(自身を除く): 26867572

約数列:

[1, 2, 4, 23, 31, 46, 53, 62, 92, 106, 124, 191, 212, 382, 713, 764, 1219, 1426, 1643, 2438, 2852, 3286, 4393, 4876, 5921, 6572, 8786, 10123, 11842, 17572, 20246, 23684, 37789, 40492, 75578, 136183, 151156, 232829, 272366, 313813, 465658, 544732, 627626, 931316, 1255252, 7217699, 14435398, 28870796]

約数ペア:

[(1, 28870796), (2, 14435398), (4, 7217699), (23, 1255252), (31, 931316), (46, 627626), (53, 544732), (62, 465658), (92, 313813), (106, 272366), (124, 232829), (191, 151156), (212, 136183), (382, 75578), (713, 40492), (764, 37789), (1219, 23684), (1426, 20246), (1643, 17572), (2438, 11842), (2852, 10123), (3286, 8786), (4393, 6572), (4876, 5921)]