7888925928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{17189}}^1$

素因数の和:18682

約数の個数: 64

約数和(自身を含む): 21255091200

約数和(自身を除く): 13366165272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1471, 2942, 4413, 5884, 8826, 11768, 17189, 17652, 19123, 34378, 35304, 38246, 51567, 57369, 68756, 76492, 103134, 114738, 137512, 152984, 206268, 223457, 229476, 412536, 446914, 458952, 670371, 893828, 1340742, 1787656, 2681484, 5362968, 25285019, 50570038, 75855057, 101140076, 151710114, 202280152, 303420228, 328705247, 606840456, 657410494, 986115741, 1314820988, 1972231482, 2629641976, 3944462964, 7888925928]

約数ペア:

[(1, 7888925928), (2, 3944462964), (3, 2629641976), (4, 1972231482), (6, 1314820988), (8, 986115741), (12, 657410494), (13, 606840456), (24, 328705247), (26, 303420228), (39, 202280152), (52, 151710114), (78, 101140076), (104, 75855057), (156, 50570038), (312, 25285019), (1471, 5362968), (2942, 2681484), (4413, 1787656), (5884, 1340742), (8826, 893828), (11768, 670371), (17189, 458952), (17652, 446914), (19123, 412536), (34378, 229476), (35304, 223457), (38246, 206268), (51567, 152984), (57369, 137512), (68756, 114738), (76492, 103134)]