15707987284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{287671}}^1$

素因数の和:287776

約数の個数: 48

約数和(自身を含む): 32187044736

約数和(自身を除く): 16479057452

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 187, 292, 374, 748, 803, 1241, 1606, 2482, 3212, 4964, 13651, 27302, 54604, 287671, 575342, 1150684, 3164381, 4890407, 6328762, 9780814, 12657524, 19561628, 20999983, 41999966, 53794477, 83999932, 107588954, 215177908, 230999813, 356999711, 461999626, 713999422, 923999252, 1427998844, 3926996821, 7853993642, 15707987284]

約数ペア:

[(1, 15707987284), (2, 7853993642), (4, 3926996821), (11, 1427998844), (17, 923999252), (22, 713999422), (34, 461999626), (44, 356999711), (68, 230999813), (73, 215177908), (146, 107588954), (187, 83999932), (292, 53794477), (374, 41999966), (748, 20999983), (803, 19561628), (1241, 12657524), (1606, 9780814), (2482, 6328762), (3212, 4890407), (4964, 3164381), (13651, 1150684), (27302, 575342), (54604, 287671)]