29283996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20507}}^1$

素因数の和:20538

約数の個数: 48

約数和(自身を含む): 82688256

約数和(自身を除く): 53404260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 20507, 41014, 61521, 82028, 123042, 143549, 246084, 287098, 348619, 430647, 574196, 697238, 861294, 1045857, 1394476, 1722588, 2091714, 2440333, 4183428, 4880666, 7320999, 9761332, 14641998, 29283996]

約数ペア:

[(1, 29283996), (2, 14641998), (3, 9761332), (4, 7320999), (6, 4880666), (7, 4183428), (12, 2440333), (14, 2091714), (17, 1722588), (21, 1394476), (28, 1045857), (34, 861294), (42, 697238), (51, 574196), (68, 430647), (84, 348619), (102, 287098), (119, 246084), (204, 143549), (238, 123042), (357, 82028), (476, 61521), (714, 41014), (1428, 20507)]