4352216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 9464040

約数和(自身を除く): 5111824

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 137, 152, 209, 274, 361, 418, 548, 722, 836, 1096, 1444, 1507, 1672, 2603, 2888, 3014, 3971, 5206, 6028, 7942, 10412, 12056, 15884, 20824, 28633, 31768, 49457, 57266, 98914, 114532, 197828, 229064, 395656, 544027, 1088054, 2176108, 4352216]

約数ペア:

[(1, 4352216), (2, 2176108), (4, 1088054), (8, 544027), (11, 395656), (19, 229064), (22, 197828), (38, 114532), (44, 98914), (76, 57266), (88, 49457), (137, 31768), (152, 28633), (209, 20824), (274, 15884), (361, 12056), (418, 10412), (548, 7942), (722, 6028), (836, 5206), (1096, 3971), (1444, 3014), (1507, 2888), (1672, 2603)]