556247776

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40709}}^1$

素因数の和:40787

約数の個数: 48

約数和(自身を含む): 1272106080

約数和(自身を除く): 715858304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 40709, 81418, 162836, 284963, 325672, 569926, 651344, 1139852, 1302688, 2279704, 2483249, 4559408, 4966498, 9118816, 9932996, 17382743, 19865992, 34765486, 39731984, 69530972, 79463968, 139061944, 278123888, 556247776]

約数ペア:

[(1, 556247776), (2, 278123888), (4, 139061944), (7, 79463968), (8, 69530972), (14, 39731984), (16, 34765486), (28, 19865992), (32, 17382743), (56, 9932996), (61, 9118816), (112, 4966498), (122, 4559408), (224, 2483249), (244, 2279704), (427, 1302688), (488, 1139852), (854, 651344), (976, 569926), (1708, 325672), (1952, 284963), (3416, 162836), (6832, 81418), (13664, 40709)]