69285248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 150144000

約数和(自身を除く): 80858752

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 919, 992, 1178, 1216, 1838, 1984, 2356, 2432, 3676, 3968, 4712, 7352, 9424, 14704, 17461, 18848, 28489, 29408, 34922, 37696, 56978, 58816, 69844, 75392, 113956, 117632, 139688, 227912, 279376, 455824, 541291, 558752, 911648, 1082582, 1117504, 1823296, 2165164, 2235008, 3646592, 4330328, 8660656, 17321312, 34642624, 69285248]

約数ペア:

[(1, 69285248), (2, 34642624), (4, 17321312), (8, 8660656), (16, 4330328), (19, 3646592), (31, 2235008), (32, 2165164), (38, 1823296), (62, 1117504), (64, 1082582), (76, 911648), (124, 558752), (128, 541291), (152, 455824), (248, 279376), (304, 227912), (496, 139688), (589, 117632), (608, 113956), (919, 75392), (992, 69844), (1178, 58816), (1216, 56978), (1838, 37696), (1984, 34922), (2356, 29408), (2432, 28489), (3676, 18848), (3968, 17461), (4712, 14704), (7352, 9424)]