42253112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 93571200

約数和(自身を除く): 51318088

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 683, 703, 814, 836, 1366, 1406, 1628, 1672, 2732, 2812, 3256, 5464, 5624, 7513, 7733, 12977, 15026, 15466, 25271, 25954, 30052, 30932, 50542, 51908, 60104, 61864, 101084, 103816, 142747, 202168, 277981, 285494, 480149, 555962, 570988, 960298, 1111924, 1141976, 1920596, 2223848, 3841192, 5281639, 10563278, 21126556, 42253112]

約数ペア:

[(1, 42253112), (2, 21126556), (4, 10563278), (8, 5281639), (11, 3841192), (19, 2223848), (22, 1920596), (37, 1141976), (38, 1111924), (44, 960298), (74, 570988), (76, 555962), (88, 480149), (148, 285494), (152, 277981), (209, 202168), (296, 142747), (407, 103816), (418, 101084), (683, 61864), (703, 60104), (814, 51908), (836, 50542), (1366, 30932), (1406, 30052), (1628, 25954), (1672, 25271), (2732, 15466), (2812, 15026), (3256, 12977), (5464, 7733), (5624, 7513)]