74373728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16287

約数の個数: 48

約数和(自身を含む): 172032336

約数和(自身を除く): 97658608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 16253, 32506, 65012, 130024, 178783, 211289, 260048, 357566, 422578, 520096, 715132, 845156, 1430264, 1690312, 2324179, 2860528, 3380624, 4648358, 5721056, 6761248, 9296716, 18593432, 37186864, 74373728]

約数ペア:

[(1, 74373728), (2, 37186864), (4, 18593432), (8, 9296716), (11, 6761248), (13, 5721056), (16, 4648358), (22, 3380624), (26, 2860528), (32, 2324179), (44, 1690312), (52, 1430264), (88, 845156), (104, 715132), (143, 520096), (176, 422578), (208, 357566), (286, 260048), (352, 211289), (416, 178783), (572, 130024), (1144, 65012), (2288, 32506), (4576, 16253)]