78840264962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{55889}}^1$

素因数の和:56330

約数の個数: 32

約数和(自身を含む): 123941664000

約数和(自身を除く): 45101399038

約数列:

[1, 2, 43, 47, 86, 94, 349, 698, 2021, 4042, 15007, 16403, 30014, 32806, 55889, 111778, 705329, 1410658, 2403227, 2626783, 4806454, 5253566, 19505261, 39010522, 112951669, 225903338, 838726223, 916747267, 1677452446, 1833494534, 39420132481, 78840264962]

約数ペア:

[(1, 78840264962), (2, 39420132481), (43, 1833494534), (47, 1677452446), (86, 916747267), (94, 838726223), (349, 225903338), (698, 112951669), (2021, 39010522), (4042, 19505261), (15007, 5253566), (16403, 4806454), (30014, 2626783), (32806, 2403227), (55889, 1410658), (111778, 705329)]