7784088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 21352800

約数和(自身を除く): 13568712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 409, 488, 732, 793, 818, 1227, 1464, 1586, 1636, 2379, 2454, 3172, 3272, 4758, 4908, 5317, 6344, 9516, 9816, 10634, 15951, 19032, 21268, 24949, 31902, 42536, 49898, 63804, 74847, 99796, 127608, 149694, 199592, 299388, 324337, 598776, 648674, 973011, 1297348, 1946022, 2594696, 3892044, 7784088]

約数ペア:

[(1, 7784088), (2, 3892044), (3, 2594696), (4, 1946022), (6, 1297348), (8, 973011), (12, 648674), (13, 598776), (24, 324337), (26, 299388), (39, 199592), (52, 149694), (61, 127608), (78, 99796), (104, 74847), (122, 63804), (156, 49898), (183, 42536), (244, 31902), (312, 24949), (366, 21268), (409, 19032), (488, 15951), (732, 10634), (793, 9816), (818, 9516), (1227, 6344), (1464, 5317), (1586, 4908), (1636, 4758), (2379, 3272), (2454, 3172)]