28313083584

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{313087}}^1$

素因数の和:313262

約数の個数: 84

約数和(自身を含む): 81671509504

約数和(自身を除く): 53358425920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 10048, 11304, 15072, 22608, 30144, 45216, 90432, 313087, 626174, 939261, 1252348, 1878522, 2504696, 2817783, 3757044, 5009392, 5635566, 7514088, 10018784, 11271132, 15028176, 20037568, 22542264, 30056352, 45084528, 49154659, 60112704, 90169056, 98309318, 147463977, 180338112, 196618636, 294927954, 393237272, 442391931, 589855908, 786474544, 884783862, 1179711816, 1572949088, 1769567724, 2359423632, 3145898176, 3539135448, 4718847264, 7078270896, 9437694528, 14156541792, 28313083584]

約数ペア:

[(1, 28313083584), (2, 14156541792), (3, 9437694528), (4, 7078270896), (6, 4718847264), (8, 3539135448), (9, 3145898176), (12, 2359423632), (16, 1769567724), (18, 1572949088), (24, 1179711816), (32, 884783862), (36, 786474544), (48, 589855908), (64, 442391931), (72, 393237272), (96, 294927954), (144, 196618636), (157, 180338112), (192, 147463977), (288, 98309318), (314, 90169056), (471, 60112704), (576, 49154659), (628, 45084528), (942, 30056352), (1256, 22542264), (1413, 20037568), (1884, 15028176), (2512, 11271132), (2826, 10018784), (3768, 7514088), (5024, 5635566), (5652, 5009392), (7536, 3757044), (10048, 2817783), (11304, 2504696), (15072, 1878522), (22608, 1252348), (30144, 939261), (45216, 626174), (90432, 313087)]