61797424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{823}}^1$

素因数の和:882

約数の個数: 60

約数和(自身を含む): 136251696

約数和(自身を除く): 74454272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 823, 988, 1444, 1646, 1976, 2888, 3292, 3952, 4693, 5776, 6584, 9386, 10699, 13168, 15637, 18772, 21398, 31274, 37544, 42796, 62548, 75088, 85592, 125096, 171184, 203281, 250192, 297103, 406562, 594206, 813124, 1188412, 1626248, 2376824, 3252496, 3862339, 4753648, 7724678, 15449356, 30898712, 61797424]

約数ペア:

[(1, 61797424), (2, 30898712), (4, 15449356), (8, 7724678), (13, 4753648), (16, 3862339), (19, 3252496), (26, 2376824), (38, 1626248), (52, 1188412), (76, 813124), (104, 594206), (152, 406562), (208, 297103), (247, 250192), (304, 203281), (361, 171184), (494, 125096), (722, 85592), (823, 75088), (988, 62548), (1444, 42796), (1646, 37544), (1976, 31274), (2888, 21398), (3292, 18772), (3952, 15637), (4693, 13168), (5776, 10699), (6584, 9386)]