25369968344

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1221119}}^1$

素因数の和:1221192

約数の個数: 48

約数和(自身を含む): 56379110400

約数和(自身を除く): 31009142056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 5194, 10388, 20776, 1221119, 2442238, 4884476, 8547833, 9768952, 17095666, 34191332, 59834831, 64719307, 68382664, 119669662, 129438614, 239339324, 258877228, 453035149, 478678648, 517754456, 906070298, 1812140596, 3171246043, 3624281192, 6342492086, 12684984172, 25369968344]

約数ペア:

[(1, 25369968344), (2, 12684984172), (4, 6342492086), (7, 3624281192), (8, 3171246043), (14, 1812140596), (28, 906070298), (49, 517754456), (53, 478678648), (56, 453035149), (98, 258877228), (106, 239339324), (196, 129438614), (212, 119669662), (371, 68382664), (392, 64719307), (424, 59834831), (742, 34191332), (1484, 17095666), (2597, 9768952), (2968, 8547833), (5194, 4884476), (10388, 2442238), (20776, 1221119)]