13424488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 35020800

約数和(自身を除く): 21596312

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 37, 38, 44, 56, 62, 74, 76, 77, 88, 124, 133, 148, 152, 154, 209, 217, 248, 259, 266, 296, 308, 341, 407, 418, 434, 518, 532, 589, 616, 682, 703, 814, 836, 868, 1036, 1064, 1147, 1178, 1364, 1406, 1463, 1628, 1672, 1736, 2072, 2294, 2356, 2387, 2728, 2812, 2849, 2926, 3256, 4123, 4588, 4712, 4774, 4921, 5624, 5698, 5852, 6479, 7733, 8029, 8246, 9176, 9548, 9842, 11396, 11704, 12617, 12958, 15466, 16058, 16492, 19096, 19684, 21793, 22792, 25234, 25916, 30932, 32116, 32984, 39368, 43586, 45353, 50468, 51832, 54131, 61864, 64232, 87172, 88319, 90706, 100936, 108262, 152551, 174344, 176638, 181412, 216524, 239723, 305102, 353276, 362824, 433048, 479446, 610204, 706552, 958892, 1220408, 1678061, 1917784, 3356122, 6712244, 13424488]

約数ペア:

[(1, 13424488), (2, 6712244), (4, 3356122), (7, 1917784), (8, 1678061), (11, 1220408), (14, 958892), (19, 706552), (22, 610204), (28, 479446), (31, 433048), (37, 362824), (38, 353276), (44, 305102), (56, 239723), (62, 216524), (74, 181412), (76, 176638), (77, 174344), (88, 152551), (124, 108262), (133, 100936), (148, 90706), (152, 88319), (154, 87172), (209, 64232), (217, 61864), (248, 54131), (259, 51832), (266, 50468), (296, 45353), (308, 43586), (341, 39368), (407, 32984), (418, 32116), (434, 30932), (518, 25916), (532, 25234), (589, 22792), (616, 21793), (682, 19684), (703, 19096), (814, 16492), (836, 16058), (868, 15466), (1036, 12958), (1064, 12617), (1147, 11704), (1178, 11396), (1364, 9842), (1406, 9548), (1463, 9176), (1628, 8246), (1672, 8029), (1736, 7733), (2072, 6479), (2294, 5852), (2356, 5698), (2387, 5624), (2728, 4921), (2812, 4774), (2849, 4712), (2926, 4588), (3256, 4123)]