27995268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 77680512

約数和(自身を除く): 49685244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1013, 1316, 1974, 2026, 2303, 3039, 3948, 4052, 4606, 6078, 6909, 7091, 9212, 12156, 13818, 14182, 21273, 27636, 28364, 42546, 47611, 49637, 85092, 95222, 99274, 142833, 148911, 190444, 198548, 285666, 297822, 333277, 571332, 595644, 666554, 999831, 1333108, 1999662, 2332939, 3999324, 4665878, 6998817, 9331756, 13997634, 27995268]

約数ペア:

[(1, 27995268), (2, 13997634), (3, 9331756), (4, 6998817), (6, 4665878), (7, 3999324), (12, 2332939), (14, 1999662), (21, 1333108), (28, 999831), (42, 666554), (47, 595644), (49, 571332), (84, 333277), (94, 297822), (98, 285666), (141, 198548), (147, 190444), (188, 148911), (196, 142833), (282, 99274), (294, 95222), (329, 85092), (564, 49637), (588, 47611), (658, 42546), (987, 28364), (1013, 27636), (1316, 21273), (1974, 14182), (2026, 13818), (2303, 12156), (3039, 9212), (3948, 7091), (4052, 6909), (4606, 6078)]