1087195928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{16411}}^1$

素因数の和:16457

約数の個数: 72

約数和(自身を含む): 2567903580

約数和(自身を除く): 1480707652

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4732, 5096, 8281, 9464, 16411, 16562, 32822, 33124, 65644, 66248, 114877, 131288, 213343, 229754, 426686, 459508, 804139, 853372, 919016, 1493401, 1608278, 1706744, 2773459, 2986802, 3216556, 5546918, 5973604, 6433112, 10453807, 11093836, 11947208, 19414213, 20907614, 22187672, 38828426, 41815228, 77656852, 83630456, 135899491, 155313704, 271798982, 543597964, 1087195928]

約数ペア:

[(1, 1087195928), (2, 543597964), (4, 271798982), (7, 155313704), (8, 135899491), (13, 83630456), (14, 77656852), (26, 41815228), (28, 38828426), (49, 22187672), (52, 20907614), (56, 19414213), (91, 11947208), (98, 11093836), (104, 10453807), (169, 6433112), (182, 5973604), (196, 5546918), (338, 3216556), (364, 2986802), (392, 2773459), (637, 1706744), (676, 1608278), (728, 1493401), (1183, 919016), (1274, 853372), (1352, 804139), (2366, 459508), (2548, 426686), (4732, 229754), (5096, 213343), (8281, 131288), (9464, 114877), (16411, 66248), (16562, 65644), (32822, 33124)]