34879988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 76538784

約数和(自身を除く): 41658796

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 211, 221, 286, 289, 374, 422, 442, 572, 578, 748, 844, 884, 1156, 2321, 2431, 2743, 3179, 3587, 3757, 4642, 4862, 5486, 6358, 7174, 7514, 9284, 9724, 10972, 12716, 14348, 15028, 30173, 39457, 41327, 46631, 60346, 60979, 78914, 82654, 93262, 120692, 121958, 157828, 165308, 186524, 243916, 512941, 670769, 792727, 1025882, 1341538, 1585454, 2051764, 2683076, 3170908, 8719997, 17439994, 34879988]

約数ペア:

[(1, 34879988), (2, 17439994), (4, 8719997), (11, 3170908), (13, 2683076), (17, 2051764), (22, 1585454), (26, 1341538), (34, 1025882), (44, 792727), (52, 670769), (68, 512941), (143, 243916), (187, 186524), (211, 165308), (221, 157828), (286, 121958), (289, 120692), (374, 93262), (422, 82654), (442, 78914), (572, 60979), (578, 60346), (748, 46631), (844, 41327), (884, 39457), (1156, 30173), (2321, 15028), (2431, 14348), (2743, 12716), (3179, 10972), (3587, 9724), (3757, 9284), (4642, 7514), (4862, 7174), (5486, 6358)]