28778784

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{5081}}^1$

素因数の和:5153

約数の個数: 48

約数和(自身を含む): 76839840

約数和(自身を除く): 48061056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 5081, 5664, 10162, 15243, 20324, 30486, 40648, 60972, 81296, 121944, 162592, 243888, 299779, 487776, 599558, 899337, 1199116, 1798674, 2398232, 3597348, 4796464, 7194696, 9592928, 14389392, 28778784]

約数ペア:

[(1, 28778784), (2, 14389392), (3, 9592928), (4, 7194696), (6, 4796464), (8, 3597348), (12, 2398232), (16, 1798674), (24, 1199116), (32, 899337), (48, 599558), (59, 487776), (96, 299779), (118, 243888), (177, 162592), (236, 121944), (354, 81296), (472, 60972), (708, 40648), (944, 30486), (1416, 20324), (1888, 15243), (2832, 10162), (5081, 5664)]