29281736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 64108800

約数和(自身を除く): 34827064

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 83, 88, 152, 166, 209, 211, 332, 418, 422, 664, 836, 844, 913, 1577, 1672, 1688, 1826, 2321, 3154, 3652, 4009, 4642, 6308, 7304, 8018, 9284, 12616, 16036, 17347, 17513, 18568, 32072, 34694, 35026, 44099, 69388, 70052, 88198, 138776, 140104, 176396, 192643, 332747, 352792, 385286, 665494, 770572, 1330988, 1541144, 2661976, 3660217, 7320434, 14640868, 29281736]

約数ペア:

[(1, 29281736), (2, 14640868), (4, 7320434), (8, 3660217), (11, 2661976), (19, 1541144), (22, 1330988), (38, 770572), (44, 665494), (76, 385286), (83, 352792), (88, 332747), (152, 192643), (166, 176396), (209, 140104), (211, 138776), (332, 88198), (418, 70052), (422, 69388), (664, 44099), (836, 35026), (844, 34694), (913, 32072), (1577, 18568), (1672, 17513), (1688, 17347), (1826, 16036), (2321, 12616), (3154, 9284), (3652, 8018), (4009, 7304), (4642, 6308)]