70657804

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 153982080

約数和(自身を除く): 83324276

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 49, 58, 62, 98, 116, 124, 196, 203, 217, 401, 406, 434, 802, 812, 868, 899, 1421, 1519, 1604, 1798, 2807, 2842, 3038, 3596, 5614, 5684, 6076, 6293, 11228, 11629, 12431, 12586, 19649, 23258, 24862, 25172, 39298, 44051, 46516, 49724, 78596, 81403, 87017, 88102, 162806, 174034, 176204, 325612, 348068, 360499, 569821, 609119, 720998, 1139642, 1218238, 1441996, 2279284, 2436476, 2523493, 5046986, 10093972, 17664451, 35328902, 70657804]

約数ペア:

[(1, 70657804), (2, 35328902), (4, 17664451), (7, 10093972), (14, 5046986), (28, 2523493), (29, 2436476), (31, 2279284), (49, 1441996), (58, 1218238), (62, 1139642), (98, 720998), (116, 609119), (124, 569821), (196, 360499), (203, 348068), (217, 325612), (401, 176204), (406, 174034), (434, 162806), (802, 88102), (812, 87017), (868, 81403), (899, 78596), (1421, 49724), (1519, 46516), (1604, 44051), (1798, 39298), (2807, 25172), (2842, 24862), (3038, 23258), (3596, 19649), (5614, 12586), (5684, 12431), (6076, 11629), (6293, 11228)]