74367436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 156978864

約数和(自身を除く): 82611428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 137, 143, 146, 169, 274, 286, 292, 338, 548, 572, 676, 803, 949, 1507, 1606, 1781, 1859, 1898, 3014, 3212, 3562, 3718, 3796, 6028, 7124, 7436, 10001, 10439, 12337, 19591, 20002, 20878, 23153, 24674, 39182, 40004, 41756, 46306, 49348, 78364, 92612, 110011, 130013, 135707, 220022, 254683, 260026, 271414, 440044, 509366, 520052, 542828, 1018732, 1430143, 1690169, 2860286, 3380338, 5720572, 6760676, 18591859, 37183718, 74367436]

約数ペア:

[(1, 74367436), (2, 37183718), (4, 18591859), (11, 6760676), (13, 5720572), (22, 3380338), (26, 2860286), (44, 1690169), (52, 1430143), (73, 1018732), (137, 542828), (143, 520052), (146, 509366), (169, 440044), (274, 271414), (286, 260026), (292, 254683), (338, 220022), (548, 135707), (572, 130013), (676, 110011), (803, 92612), (949, 78364), (1507, 49348), (1606, 46306), (1781, 41756), (1859, 40004), (1898, 39182), (3014, 24674), (3212, 23153), (3562, 20878), (3718, 20002), (3796, 19591), (6028, 12337), (7124, 10439), (7436, 10001)]