40138944

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11003}}^1$

素因数の和:11037

約数の個数: 56

約数和(自身を含む): 111800640

約数和(自身を除く): 71661696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 11003, 22006, 33009, 44012, 66018, 88024, 132036, 176048, 209057, 264072, 352096, 418114, 528144, 627171, 704192, 836228, 1056288, 1254342, 1672456, 2112576, 2508684, 3344912, 5017368, 6689824, 10034736, 13379648, 20069472, 40138944]

約数ペア:

[(1, 40138944), (2, 20069472), (3, 13379648), (4, 10034736), (6, 6689824), (8, 5017368), (12, 3344912), (16, 2508684), (19, 2112576), (24, 1672456), (32, 1254342), (38, 1056288), (48, 836228), (57, 704192), (64, 627171), (76, 528144), (96, 418114), (114, 352096), (152, 264072), (192, 209057), (228, 176048), (304, 132036), (456, 88024), (608, 66018), (912, 44012), (1216, 33009), (1824, 22006), (3648, 11003)]