42107572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 51031628

約数列:

[1, 2, 4, 13, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 109, 218, 221, 247, 299, 323, 391, 436, 437, 442, 494, 598, 646, 782, 874, 884, 988, 1196, 1292, 1417, 1564, 1748, 1853, 2071, 2507, 2834, 3706, 4142, 4199, 5014, 5083, 5668, 5681, 7412, 7429, 8284, 8398, 10028, 10166, 11362, 14858, 16796, 20332, 22724, 24089, 26923, 29716, 32591, 35207, 42619, 47633, 48178, 53846, 65182, 70414, 85238, 95266, 96356, 96577, 107692, 130364, 140828, 170476, 190532, 193154, 386308, 457691, 554047, 619229, 809761, 915382, 1108094, 1238458, 1619522, 1830764, 2216188, 2476916, 3239044, 10526893, 21053786, 42107572]

約数ペア:

[(1, 42107572), (2, 21053786), (4, 10526893), (13, 3239044), (17, 2476916), (19, 2216188), (23, 1830764), (26, 1619522), (34, 1238458), (38, 1108094), (46, 915382), (52, 809761), (68, 619229), (76, 554047), (92, 457691), (109, 386308), (218, 193154), (221, 190532), (247, 170476), (299, 140828), (323, 130364), (391, 107692), (436, 96577), (437, 96356), (442, 95266), (494, 85238), (598, 70414), (646, 65182), (782, 53846), (874, 48178), (884, 47633), (988, 42619), (1196, 35207), (1292, 32591), (1417, 29716), (1564, 26923), (1748, 24089), (1853, 22724), (2071, 20332), (2507, 16796), (2834, 14858), (3706, 11362), (4142, 10166), (4199, 10028), (5014, 8398), (5083, 8284), (5668, 7429), (5681, 7412)]