40008648

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 102816000

約数和(自身を除く): 62807352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 139, 179, 201, 268, 278, 358, 402, 417, 536, 537, 556, 716, 804, 834, 1074, 1112, 1432, 1608, 1668, 2148, 3336, 4296, 9313, 11993, 18626, 23986, 24881, 27939, 35979, 37252, 47972, 49762, 55878, 71958, 74504, 74643, 95944, 99524, 111756, 143916, 149286, 199048, 223512, 287832, 298572, 597144, 1667027, 3334054, 5001081, 6668108, 10002162, 13336216, 20004324, 40008648]

約数ペア:

[(1, 40008648), (2, 20004324), (3, 13336216), (4, 10002162), (6, 6668108), (8, 5001081), (12, 3334054), (24, 1667027), (67, 597144), (134, 298572), (139, 287832), (179, 223512), (201, 199048), (268, 149286), (278, 143916), (358, 111756), (402, 99524), (417, 95944), (536, 74643), (537, 74504), (556, 71958), (716, 55878), (804, 49762), (834, 47972), (1074, 37252), (1112, 35979), (1432, 27939), (1608, 24881), (1668, 23986), (2148, 18626), (3336, 11993), (4296, 9313)]