28980026796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{45641}}^1\times {\mathrm{7559}}^1$

素因数の和:53214

約数の個数: 48

約数和(自身を含む): 77291988480

約数和(自身を除く): 48311961684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7559, 15118, 22677, 30236, 45354, 45641, 52913, 90708, 91282, 105826, 136923, 158739, 182564, 211652, 273846, 317478, 319487, 547692, 634956, 638974, 958461, 1277948, 1916922, 3833844, 345000319, 690000638, 1035000957, 1380001276, 2070001914, 2415002233, 4140003828, 4830004466, 7245006699, 9660008932, 14490013398, 28980026796]

約数ペア:

[(1, 28980026796), (2, 14490013398), (3, 9660008932), (4, 7245006699), (6, 4830004466), (7, 4140003828), (12, 2415002233), (14, 2070001914), (21, 1380001276), (28, 1035000957), (42, 690000638), (84, 345000319), (7559, 3833844), (15118, 1916922), (22677, 1277948), (30236, 958461), (45354, 638974), (45641, 634956), (52913, 547692), (90708, 319487), (91282, 317478), (105826, 273846), (136923, 211652), (158739, 182564)]