15998112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4302

約数の個数: 72

約数和(自身を含む): 49005684

約数和(自身を除く): 33007572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4273, 8546, 12819, 17092, 25638, 34184, 38457, 51276, 55549, 68368, 76914, 102552, 111098, 136736, 153828, 166647, 205104, 222196, 307656, 333294, 410208, 444392, 499941, 615312, 666588, 888784, 999882, 1230624, 1333176, 1777568, 1999764, 2666352, 3999528, 5332704, 7999056, 15998112]

約数ペア:

[(1, 15998112), (2, 7999056), (3, 5332704), (4, 3999528), (6, 2666352), (8, 1999764), (9, 1777568), (12, 1333176), (13, 1230624), (16, 999882), (18, 888784), (24, 666588), (26, 615312), (32, 499941), (36, 444392), (39, 410208), (48, 333294), (52, 307656), (72, 222196), (78, 205104), (96, 166647), (104, 153828), (117, 136736), (144, 111098), (156, 102552), (208, 76914), (234, 68368), (288, 55549), (312, 51276), (416, 38457), (468, 34184), (624, 25638), (936, 17092), (1248, 12819), (1872, 8546), (3744, 4273)]