30627688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42071}}^1$

素因数の和:42097

約数の個数: 32

約数和(自身を含む): 70680960

約数和(自身を除く): 40053272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 42071, 84142, 168284, 294497, 336568, 546923, 588994, 1093846, 1177988, 2187692, 2355976, 3828461, 4375384, 7656922, 15313844, 30627688]

約数ペア:

[(1, 30627688), (2, 15313844), (4, 7656922), (7, 4375384), (8, 3828461), (13, 2355976), (14, 2187692), (26, 1177988), (28, 1093846), (52, 588994), (56, 546923), (91, 336568), (104, 294497), (182, 168284), (364, 84142), (728, 42071)]