2666613056

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{28597}}^1$

素因数の和:28687

約数の個数: 56

約数和(自身を含む): 5578669056

約数和(自身を除く): 2912056000

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2914, 3008, 5828, 11656, 23312, 28597, 46624, 57194, 93248, 114388, 228776, 457552, 886507, 915104, 1344059, 1773014, 1830208, 2688118, 3546028, 5376236, 7092056, 10752472, 14184112, 21504944, 28368224, 41665829, 43009888, 56736448, 83331658, 86019776, 166663316, 333326632, 666653264, 1333306528, 2666613056]

約数ペア:

[(1, 2666613056), (2, 1333306528), (4, 666653264), (8, 333326632), (16, 166663316), (31, 86019776), (32, 83331658), (47, 56736448), (62, 43009888), (64, 41665829), (94, 28368224), (124, 21504944), (188, 14184112), (248, 10752472), (376, 7092056), (496, 5376236), (752, 3546028), (992, 2688118), (1457, 1830208), (1504, 1773014), (1984, 1344059), (2914, 915104), (3008, 886507), (5828, 457552), (11656, 228776), (23312, 114388), (28597, 93248), (46624, 57194)]