26718288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 73923840

約数和(自身を除く): 47205552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 239, 272, 274, 408, 411, 478, 548, 717, 816, 822, 956, 1096, 1434, 1644, 1912, 2192, 2329, 2868, 3288, 3824, 4063, 4658, 5736, 6576, 6987, 8126, 9316, 11472, 12189, 13974, 16252, 18632, 24378, 27948, 32504, 32743, 37264, 48756, 55896, 65008, 65486, 97512, 98229, 111792, 130972, 195024, 196458, 261944, 392916, 523888, 556631, 785832, 1113262, 1571664, 1669893, 2226524, 3339786, 4453048, 6679572, 8906096, 13359144, 26718288]

約数ペア:

[(1, 26718288), (2, 13359144), (3, 8906096), (4, 6679572), (6, 4453048), (8, 3339786), (12, 2226524), (16, 1669893), (17, 1571664), (24, 1113262), (34, 785832), (48, 556631), (51, 523888), (68, 392916), (102, 261944), (136, 196458), (137, 195024), (204, 130972), (239, 111792), (272, 98229), (274, 97512), (408, 65486), (411, 65008), (478, 55896), (548, 48756), (717, 37264), (816, 32743), (822, 32504), (956, 27948), (1096, 24378), (1434, 18632), (1644, 16252), (1912, 13974), (2192, 12189), (2329, 11472), (2868, 9316), (3288, 8126), (3824, 6987), (4063, 6576), (4658, 5736)]