14008016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 18132784

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 71, 76, 88, 118, 142, 152, 176, 209, 236, 284, 304, 418, 472, 568, 649, 781, 836, 944, 1121, 1136, 1298, 1349, 1562, 1672, 2242, 2596, 2698, 3124, 3344, 4189, 4484, 5192, 5396, 6248, 8378, 8968, 10384, 10792, 12331, 12496, 14839, 16756, 17936, 21584, 24662, 29678, 33512, 46079, 49324, 59356, 67024, 79591, 92158, 98648, 118712, 159182, 184316, 197296, 237424, 318364, 368632, 636728, 737264, 875501, 1273456, 1751002, 3502004, 7004008, 14008016]

約数ペア:

[(1, 14008016), (2, 7004008), (4, 3502004), (8, 1751002), (11, 1273456), (16, 875501), (19, 737264), (22, 636728), (38, 368632), (44, 318364), (59, 237424), (71, 197296), (76, 184316), (88, 159182), (118, 118712), (142, 98648), (152, 92158), (176, 79591), (209, 67024), (236, 59356), (284, 49324), (304, 46079), (418, 33512), (472, 29678), (568, 24662), (649, 21584), (781, 17936), (836, 16756), (944, 14839), (1121, 12496), (1136, 12331), (1298, 10792), (1349, 10384), (1562, 8968), (1672, 8378), (2242, 6248), (2596, 5396), (2698, 5192), (3124, 4484), (3344, 4189)]