29289488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 34992112

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 59, 71, 76, 92, 118, 142, 152, 184, 236, 284, 304, 368, 437, 472, 568, 874, 944, 1121, 1136, 1349, 1357, 1633, 1748, 2242, 2698, 2714, 3266, 3496, 4189, 4484, 5396, 5428, 6532, 6992, 8378, 8968, 10792, 10856, 13064, 16756, 17936, 21584, 21712, 25783, 26128, 31027, 33512, 51566, 62054, 67024, 79591, 96347, 103132, 124108, 159182, 192694, 206264, 248216, 318364, 385388, 412528, 496432, 636728, 770776, 1273456, 1541552, 1830593, 3661186, 7322372, 14644744, 29289488]

約数ペア:

[(1, 29289488), (2, 14644744), (4, 7322372), (8, 3661186), (16, 1830593), (19, 1541552), (23, 1273456), (38, 770776), (46, 636728), (59, 496432), (71, 412528), (76, 385388), (92, 318364), (118, 248216), (142, 206264), (152, 192694), (184, 159182), (236, 124108), (284, 103132), (304, 96347), (368, 79591), (437, 67024), (472, 62054), (568, 51566), (874, 33512), (944, 31027), (1121, 26128), (1136, 25783), (1349, 21712), (1357, 21584), (1633, 17936), (1748, 16756), (2242, 13064), (2698, 10856), (2714, 10792), (3266, 8968), (3496, 8378), (4189, 6992), (4484, 6532), (5396, 5428)]