61503152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 126033600

約数和(自身を除く): 64530448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 659, 1228, 1318, 2456, 2636, 4912, 5272, 5833, 10544, 11666, 12521, 23332, 25042, 46664, 50084, 93328, 100168, 200336, 202313, 404626, 809252, 1618504, 3237008, 3843947, 7687894, 15375788, 30751576, 61503152]

約数ペア:

[(1, 61503152), (2, 30751576), (4, 15375788), (8, 7687894), (16, 3843947), (19, 3237008), (38, 1618504), (76, 809252), (152, 404626), (304, 202313), (307, 200336), (614, 100168), (659, 93328), (1228, 50084), (1318, 46664), (2456, 25042), (2636, 23332), (4912, 12521), (5272, 11666), (5833, 10544)]