15696005032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1\times {\mathrm{1319}}^1$

素因数の和:2414

約数の個数: 64

約数和(自身を含む): 31426560000

約数和(自身を除く): 15730554968

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 991, 1319, 1501, 1982, 2638, 3002, 3964, 5276, 6004, 7928, 10552, 12008, 18829, 25061, 37658, 50122, 75316, 78289, 100244, 104201, 150632, 156578, 200488, 208402, 313156, 416804, 626312, 833608, 1307129, 1487491, 1979819, 2614258, 2974982, 3959638, 5228516, 5949964, 7919276, 10457032, 11899928, 15838552, 24835451, 49670902, 99341804, 103263191, 198683608, 206526382, 413052764, 826105528, 1962000629, 3924001258, 7848002516, 15696005032]

約数ペア:

[(1, 15696005032), (2, 7848002516), (4, 3924001258), (8, 1962000629), (19, 826105528), (38, 413052764), (76, 206526382), (79, 198683608), (152, 103263191), (158, 99341804), (316, 49670902), (632, 24835451), (991, 15838552), (1319, 11899928), (1501, 10457032), (1982, 7919276), (2638, 5949964), (3002, 5228516), (3964, 3959638), (5276, 2974982), (6004, 2614258), (7928, 1979819), (10552, 1487491), (12008, 1307129), (18829, 833608), (25061, 626312), (37658, 416804), (50122, 313156), (75316, 208402), (78289, 200488), (100244, 156578), (104201, 150632)]