40172688

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14683}}^1$

素因数の和:14716

約数の個数: 60

約数和(自身を含む): 118353040

約数和(自身を除く): 78180352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 14683, 29366, 44049, 58732, 88098, 117464, 132147, 176196, 234928, 264294, 278977, 352392, 528588, 557954, 704784, 836931, 1057176, 1115908, 1673862, 2114352, 2231816, 2510793, 3347724, 4463632, 5021586, 6695448, 10043172, 13390896, 20086344, 40172688]

約数ペア:

[(1, 40172688), (2, 20086344), (3, 13390896), (4, 10043172), (6, 6695448), (8, 5021586), (9, 4463632), (12, 3347724), (16, 2510793), (18, 2231816), (19, 2114352), (24, 1673862), (36, 1115908), (38, 1057176), (48, 836931), (57, 704784), (72, 557954), (76, 528588), (114, 352392), (144, 278977), (152, 264294), (171, 234928), (228, 176196), (304, 132147), (342, 117464), (456, 88098), (684, 58732), (912, 44049), (1368, 29366), (2736, 14683)]