2529584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 5289840

約数和(自身を除く): 2760256

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 157, 212, 304, 314, 424, 628, 848, 1007, 1256, 2014, 2512, 2983, 4028, 5966, 8056, 8321, 11932, 16112, 16642, 23864, 33284, 47728, 66568, 133136, 158099, 316198, 632396, 1264792, 2529584]

約数ペア:

[(1, 2529584), (2, 1264792), (4, 632396), (8, 316198), (16, 158099), (19, 133136), (38, 66568), (53, 47728), (76, 33284), (106, 23864), (152, 16642), (157, 16112), (212, 11932), (304, 8321), (314, 8056), (424, 5966), (628, 4028), (848, 2983), (1007, 2512), (1256, 2014)]