77047264

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20233}}^1$

素因数の和:20267

約数の個数: 48

約数和(自身を含む): 183562848

約数和(自身を除く): 106515584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 20233, 40466, 80932, 141631, 161864, 283262, 323728, 343961, 566524, 647456, 687922, 1133048, 1375844, 2266096, 2407727, 2751688, 4532192, 4815454, 5503376, 9630908, 11006752, 19261816, 38523632, 77047264]

約数ペア:

[(1, 77047264), (2, 38523632), (4, 19261816), (7, 11006752), (8, 9630908), (14, 5503376), (16, 4815454), (17, 4532192), (28, 2751688), (32, 2407727), (34, 2266096), (56, 1375844), (68, 1133048), (112, 687922), (119, 647456), (136, 566524), (224, 343961), (238, 323728), (272, 283262), (476, 161864), (544, 141631), (952, 80932), (1904, 40466), (3808, 20233)]