7031948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 16504320

約数和(自身を除く): 9472372

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 79, 119, 154, 158, 187, 238, 289, 308, 316, 374, 476, 553, 578, 748, 869, 1106, 1156, 1309, 1343, 1738, 2023, 2212, 2618, 2686, 3179, 3476, 4046, 5236, 5372, 6083, 6358, 8092, 9401, 12166, 12716, 14773, 18802, 22253, 22831, 24332, 29546, 37604, 44506, 45662, 59092, 89012, 91324, 103411, 159817, 206822, 251141, 319634, 413644, 502282, 639268, 1004564, 1757987, 3515974, 7031948]

約数ペア:

[(1, 7031948), (2, 3515974), (4, 1757987), (7, 1004564), (11, 639268), (14, 502282), (17, 413644), (22, 319634), (28, 251141), (34, 206822), (44, 159817), (68, 103411), (77, 91324), (79, 89012), (119, 59092), (154, 45662), (158, 44506), (187, 37604), (238, 29546), (289, 24332), (308, 22831), (316, 22253), (374, 18802), (476, 14773), (553, 12716), (578, 12166), (748, 9401), (869, 8092), (1106, 6358), (1156, 6083), (1309, 5372), (1343, 5236), (1738, 4046), (2023, 3476), (2212, 3179), (2618, 2686)]