28898248016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{2539}}^1\times {\mathrm{5879}}^1$

素因数の和:8448

約数の個数: 60

約数和(自身を含む): 61577829600

約数和(自身を除く): 32679581584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 2539, 5078, 5879, 10156, 11758, 20312, 23516, 27929, 40624, 47032, 55858, 64669, 94064, 111716, 129338, 223432, 258676, 307219, 446864, 517352, 614438, 711359, 1034704, 1228876, 1422718, 2457752, 2845436, 4915504, 5690872, 11381744, 14926781, 29853562, 59707124, 119414248, 164194591, 238828496, 328389182, 656778364, 1313556728, 1806140501, 2627113456, 3612281002, 7224562004, 14449124008, 28898248016]

約数ペア:

[(1, 28898248016), (2, 14449124008), (4, 7224562004), (8, 3612281002), (11, 2627113456), (16, 1806140501), (22, 1313556728), (44, 656778364), (88, 328389182), (121, 238828496), (176, 164194591), (242, 119414248), (484, 59707124), (968, 29853562), (1936, 14926781), (2539, 11381744), (5078, 5690872), (5879, 4915504), (10156, 2845436), (11758, 2457752), (20312, 1422718), (23516, 1228876), (27929, 1034704), (40624, 711359), (47032, 614438), (55858, 517352), (64669, 446864), (94064, 307219), (111716, 258676), (129338, 223432)]