7148154692

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28649}}^1$

素因数の和:28753

約数の個数: 72

約数和(自身を含む): 15546636000

約数和(自身を除く): 8398481308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 469, 532, 931, 938, 1273, 1862, 1876, 2546, 3283, 3724, 5092, 6566, 8911, 13132, 17822, 28649, 35644, 57298, 62377, 114596, 124754, 200543, 249508, 401086, 544331, 802172, 1088662, 1403801, 1919483, 2177324, 2807602, 3810317, 3838966, 5615204, 7620634, 7677932, 13436381, 15241268, 26672219, 26872762, 36470177, 53344438, 53745524, 72940354, 94054667, 106688876, 145880708, 188109334, 255291239, 376218668, 510582478, 1021164956, 1787038673, 3574077346, 7148154692]

約数ペア:

[(1, 7148154692), (2, 3574077346), (4, 1787038673), (7, 1021164956), (14, 510582478), (19, 376218668), (28, 255291239), (38, 188109334), (49, 145880708), (67, 106688876), (76, 94054667), (98, 72940354), (133, 53745524), (134, 53344438), (196, 36470177), (266, 26872762), (268, 26672219), (469, 15241268), (532, 13436381), (931, 7677932), (938, 7620634), (1273, 5615204), (1862, 3838966), (1876, 3810317), (2546, 2807602), (3283, 2177324), (3724, 1919483), (5092, 1403801), (6566, 1088662), (8911, 802172), (13132, 544331), (17822, 401086), (28649, 249508), (35644, 200543), (57298, 124754), (62377, 114596)]