3939232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 9217152

約数和(自身を除く): 5277920

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 352, 361, 418, 496, 589, 608, 682, 722, 836, 992, 1178, 1364, 1444, 1672, 2356, 2728, 2888, 3344, 3971, 4712, 5456, 5776, 6479, 6688, 7942, 9424, 10912, 11191, 11552, 12958, 15884, 18848, 22382, 25916, 31768, 44764, 51832, 63536, 89528, 103664, 123101, 127072, 179056, 207328, 246202, 358112, 492404, 984808, 1969616, 3939232]

約数ペア:

[(1, 3939232), (2, 1969616), (4, 984808), (8, 492404), (11, 358112), (16, 246202), (19, 207328), (22, 179056), (31, 127072), (32, 123101), (38, 103664), (44, 89528), (62, 63536), (76, 51832), (88, 44764), (124, 31768), (152, 25916), (176, 22382), (209, 18848), (248, 15884), (304, 12958), (341, 11552), (352, 11191), (361, 10912), (418, 9424), (496, 7942), (589, 6688), (608, 6479), (682, 5776), (722, 5456), (836, 4712), (992, 3971), (1178, 3344), (1364, 2888), (1444, 2728), (1672, 2356)]