28851408

素因数分解:

$2^4\times 3^2\times {\mathrm{200357}}^1$

素因数の和:200371

約数の個数: 30

約数和(自身を含む): 80744274

約数和(自身を除く): 51892866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 200357, 400714, 601071, 801428, 1202142, 1602856, 1803213, 2404284, 3205712, 3606426, 4808568, 7212852, 9617136, 14425704, 28851408]

約数ペア:

[(1, 28851408), (2, 14425704), (3, 9617136), (4, 7212852), (6, 4808568), (8, 3606426), (9, 3205712), (12, 2404284), (16, 1803213), (18, 1602856), (24, 1202142), (36, 801428), (48, 601071), (72, 400714), (144, 200357)]