71007664

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7002

約数の個数: 60

約数和(自身を含む): 172374384

約数和(自身を除く): 101366720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 6967, 10192, 13934, 27868, 48769, 55736, 90571, 97538, 111472, 181142, 195076, 341383, 362284, 390152, 633997, 682766, 724568, 780304, 1267994, 1365532, 1449136, 2535988, 2731064, 4437979, 5071976, 5462128, 8875958, 10143952, 17751916, 35503832, 71007664]

約数ペア:

[(1, 71007664), (2, 35503832), (4, 17751916), (7, 10143952), (8, 8875958), (13, 5462128), (14, 5071976), (16, 4437979), (26, 2731064), (28, 2535988), (49, 1449136), (52, 1365532), (56, 1267994), (91, 780304), (98, 724568), (104, 682766), (112, 633997), (182, 390152), (196, 362284), (208, 341383), (364, 195076), (392, 181142), (637, 111472), (728, 97538), (784, 90571), (1274, 55736), (1456, 48769), (2548, 27868), (5096, 13934), (6967, 10192)]