40957344

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2090

約数の個数: 72

約数和(自身を含む): 118171872

約数和(自身を除く): 77214528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2003, 2272, 2556, 3408, 4006, 5112, 6009, 6816, 8012, 10224, 12018, 16024, 18027, 20448, 24036, 32048, 36054, 48072, 64096, 72108, 96144, 142213, 144216, 192288, 284426, 288432, 426639, 568852, 576864, 853278, 1137704, 1279917, 1706556, 2275408, 2559834, 3413112, 4550816, 5119668, 6826224, 10239336, 13652448, 20478672, 40957344]

約数ペア:

[(1, 40957344), (2, 20478672), (3, 13652448), (4, 10239336), (6, 6826224), (8, 5119668), (9, 4550816), (12, 3413112), (16, 2559834), (18, 2275408), (24, 1706556), (32, 1279917), (36, 1137704), (48, 853278), (71, 576864), (72, 568852), (96, 426639), (142, 288432), (144, 284426), (213, 192288), (284, 144216), (288, 142213), (426, 96144), (568, 72108), (639, 64096), (852, 48072), (1136, 36054), (1278, 32048), (1704, 24036), (2003, 20448), (2272, 18027), (2556, 16024), (3408, 12018), (4006, 10224), (5112, 8012), (6009, 6816)]