7138849546028

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{4133}}^1\times {\mathrm{15601}}^1$

素因数の和:20138

約数の個数: 48

約数和(自身を含む): 12677858182080

約数和(自身を除く): 5539008636052

約数列:

[1, 2, 4, 89, 178, 311, 356, 622, 1244, 4133, 8266, 15601, 16532, 27679, 31202, 55358, 62404, 110716, 367837, 735674, 1285363, 1388489, 1471348, 2570726, 2776978, 4851911, 5141452, 5553956, 9703822, 19407644, 64478933, 114397307, 128957866, 228794614, 257915732, 431820079, 457589228, 863640158, 1727280316, 5738625037, 11477250074, 20052948163, 22954500148, 40105896326, 80211792652, 1784712386507, 3569424773014, 7138849546028]

約数ペア:

[(1, 7138849546028), (2, 3569424773014), (4, 1784712386507), (89, 80211792652), (178, 40105896326), (311, 22954500148), (356, 20052948163), (622, 11477250074), (1244, 5738625037), (4133, 1727280316), (8266, 863640158), (15601, 457589228), (16532, 431820079), (27679, 257915732), (31202, 228794614), (55358, 128957866), (62404, 114397307), (110716, 64478933), (367837, 19407644), (735674, 9703822), (1285363, 5553956), (1388489, 5141452), (1471348, 4851911), (2570726, 2776978)]