23933008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 56514240

約数和(自身を除く): 32581232

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 421, 646, 748, 836, 842, 1292, 1496, 1672, 1684, 2584, 2992, 3344, 3368, 3553, 4631, 5168, 6736, 7106, 7157, 7999, 9262, 14212, 14314, 15998, 18524, 28424, 28628, 31996, 37048, 56848, 57256, 63992, 74096, 78727, 87989, 114512, 127984, 135983, 157454, 175978, 271966, 314908, 351956, 543932, 629816, 703912, 1087864, 1259632, 1407824, 1495813, 2175728, 2991626, 5983252, 11966504, 23933008]

約数ペア:

[(1, 23933008), (2, 11966504), (4, 5983252), (8, 2991626), (11, 2175728), (16, 1495813), (17, 1407824), (19, 1259632), (22, 1087864), (34, 703912), (38, 629816), (44, 543932), (68, 351956), (76, 314908), (88, 271966), (136, 175978), (152, 157454), (176, 135983), (187, 127984), (209, 114512), (272, 87989), (304, 78727), (323, 74096), (374, 63992), (418, 57256), (421, 56848), (646, 37048), (748, 31996), (836, 28628), (842, 28424), (1292, 18524), (1496, 15998), (1672, 14314), (1684, 14212), (2584, 9262), (2992, 7999), (3344, 7157), (3368, 7106), (3553, 6736), (4631, 5168)]