26818736

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 37462864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 359, 368, 406, 464, 644, 667, 718, 812, 1288, 1334, 1436, 1624, 2513, 2576, 2668, 2872, 3248, 4669, 5026, 5336, 5744, 8257, 9338, 10052, 10411, 10672, 16514, 18676, 20104, 20822, 33028, 37352, 40208, 41644, 57799, 66056, 72877, 74704, 83288, 115598, 132112, 145754, 166576, 231196, 239453, 291508, 462392, 478906, 583016, 924784, 957812, 1166032, 1676171, 1915624, 3352342, 3831248, 6704684, 13409368, 26818736]

約数ペア:

[(1, 26818736), (2, 13409368), (4, 6704684), (7, 3831248), (8, 3352342), (14, 1915624), (16, 1676171), (23, 1166032), (28, 957812), (29, 924784), (46, 583016), (56, 478906), (58, 462392), (92, 291508), (112, 239453), (116, 231196), (161, 166576), (184, 145754), (203, 132112), (232, 115598), (322, 83288), (359, 74704), (368, 72877), (406, 66056), (464, 57799), (644, 41644), (667, 40208), (718, 37352), (812, 33028), (1288, 20822), (1334, 20104), (1436, 18676), (1624, 16514), (2513, 10672), (2576, 10411), (2668, 10052), (2872, 9338), (3248, 8257), (4669, 5744), (5026, 5336)]