72038512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49477}}^1$

素因数の和:49505

約数の個数: 40

約数和(自身を含む): 171787616

約数和(自身を除く): 99749104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49477, 98954, 197908, 346339, 395816, 643201, 692678, 791632, 1286402, 1385356, 2572804, 2770712, 4502407, 5145608, 5541424, 9004814, 10291216, 18009628, 36019256, 72038512]

約数ペア:

[(1, 72038512), (2, 36019256), (4, 18009628), (7, 10291216), (8, 9004814), (13, 5541424), (14, 5145608), (16, 4502407), (26, 2770712), (28, 2572804), (52, 1385356), (56, 1286402), (91, 791632), (104, 692678), (112, 643201), (182, 395816), (208, 346339), (364, 197908), (728, 98954), (1456, 49477)]