38287808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2749

約数の個数: 56

約数和(自身を含む): 86666832

約数和(自身を除く): 48379024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 2707, 3536, 5414, 7072, 10828, 14144, 21656, 35191, 43312, 46019, 70382, 86624, 92038, 140764, 173248, 184076, 281528, 368152, 563056, 598247, 736304, 1126112, 1196494, 1472608, 2252224, 2392988, 2945216, 4785976, 9571952, 19143904, 38287808]

約数ペア:

[(1, 38287808), (2, 19143904), (4, 9571952), (8, 4785976), (13, 2945216), (16, 2392988), (17, 2252224), (26, 1472608), (32, 1196494), (34, 1126112), (52, 736304), (64, 598247), (68, 563056), (104, 368152), (136, 281528), (208, 184076), (221, 173248), (272, 140764), (416, 92038), (442, 86624), (544, 70382), (832, 46019), (884, 43312), (1088, 35191), (1768, 21656), (2707, 14144), (3536, 10828), (5414, 7072)]