73638422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 59084938

約数列:

[1, 2, 11, 13, 22, 26, 89, 121, 143, 178, 242, 263, 286, 526, 979, 1157, 1573, 1958, 2314, 2893, 3146, 3419, 5786, 6838, 10769, 12727, 21538, 23407, 25454, 31823, 37609, 46814, 63646, 75218, 139997, 257477, 279994, 304291, 413699, 514954, 608582, 827398, 2832247, 3347201, 5664494, 6694402, 36819211, 73638422]

約数ペア:

[(1, 73638422), (2, 36819211), (11, 6694402), (13, 5664494), (22, 3347201), (26, 2832247), (89, 827398), (121, 608582), (143, 514954), (178, 413699), (242, 304291), (263, 279994), (286, 257477), (526, 139997), (979, 75218), (1157, 63646), (1573, 46814), (1958, 37609), (2314, 31823), (2893, 25454), (3146, 23407), (3419, 21538), (5786, 12727), (6838, 10769)]