22151272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 52607520

約数和(自身を除く): 30456248

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 67, 68, 88, 104, 134, 136, 143, 187, 221, 268, 286, 289, 374, 442, 536, 572, 578, 737, 748, 871, 884, 1139, 1144, 1156, 1474, 1496, 1742, 1768, 2278, 2312, 2431, 2948, 3179, 3484, 3757, 4556, 4862, 5896, 6358, 6968, 7514, 9112, 9581, 9724, 12529, 12716, 14807, 15028, 19162, 19363, 19448, 25058, 25432, 29614, 30056, 38324, 38726, 41327, 50116, 59228, 76648, 77452, 82654, 100232, 118456, 154904, 162877, 165308, 212993, 251719, 325754, 330616, 425986, 503438, 651508, 851972, 1006876, 1303016, 1703944, 2013752, 2768909, 5537818, 11075636, 22151272]

約数ペア:

[(1, 22151272), (2, 11075636), (4, 5537818), (8, 2768909), (11, 2013752), (13, 1703944), (17, 1303016), (22, 1006876), (26, 851972), (34, 651508), (44, 503438), (52, 425986), (67, 330616), (68, 325754), (88, 251719), (104, 212993), (134, 165308), (136, 162877), (143, 154904), (187, 118456), (221, 100232), (268, 82654), (286, 77452), (289, 76648), (374, 59228), (442, 50116), (536, 41327), (572, 38726), (578, 38324), (737, 30056), (748, 29614), (871, 25432), (884, 25058), (1139, 19448), (1144, 19363), (1156, 19162), (1474, 15028), (1496, 14807), (1742, 12716), (1768, 12529), (2278, 9724), (2312, 9581), (2431, 9112), (2948, 7514), (3179, 6968), (3484, 6358), (3757, 5896), (4556, 4862)]