15208867888

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2719}}^1\times {\mathrm{4789}}^1$

素因数の和:7589

約数の個数: 40

約数和(自身を含む): 29888067200

約数和(自身を除く): 14679199312

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2719, 4789, 5438, 9578, 10876, 19156, 21752, 38312, 43504, 76624, 198487, 349597, 396974, 699194, 793948, 1398388, 1587896, 2796776, 3175792, 5593552, 13021291, 26042582, 52085164, 104170328, 208340656, 950554243, 1901108486, 3802216972, 7604433944, 15208867888]

約数ペア:

[(1, 15208867888), (2, 7604433944), (4, 3802216972), (8, 1901108486), (16, 950554243), (73, 208340656), (146, 104170328), (292, 52085164), (584, 26042582), (1168, 13021291), (2719, 5593552), (4789, 3175792), (5438, 2796776), (9578, 1587896), (10876, 1398388), (19156, 793948), (21752, 699194), (38312, 396974), (43504, 349597), (76624, 198487)]